1 Abell G.O.,Eastmond T.S.,Jenner D.C. 1978,ApJ 221,L1.
    2 Abramyan G.V.,Lipovetski V.A.,Mikaelyan A.K.,Stepanian D.A. 1990, Astrophysics 33,418.
    3 Acker A.,Stenholm B.,Veron P. 1991,A&AS 87,499.
    4 Adam G. 1978,A&AS 31,151.
    5 Adam G. 1985,A&AS 61,225.
    6 Adams M.T.,Rudnick L. 1977,AJ 82,857.
    7 Adams T.F. 1977,ApJS 33,19.
    8 Adams T.F.,Weedman D.W. 1975,ApJ 199,19.
    9 Adgie R.L. 1974,AJ 79,846.
   10 Adgie R.L.,Palmer H.P.,Penston M.V. 1975,MNRAS 170,31P.
   11 Afanasjev V.L.,Denisyuk E.K.,Lipovetski V.A. 1979,SvA Letters 5,144.
   12 Afanasjev V.L.,Karachentsev I.D.,Lipovetski V.A.,Lorenz H.,Stoll D. 1979, Astron. Nachr. 300,31.
   13 Afanasjev V.L.,Karachentsev I.D.,Lipovetski V.A.,Lorenz H. 1979, Astron. Nachr. 300,77.
   14 Afanasjev V.L.,Lipovetski V.A.,Markarian B.E.,Stepanian D.A. 1979, Astrophysics 16,119.
   15 Afanasjev V.L.,Lorenz H.,Nazarov E.A. 1989,SvA Letters 15,83.
   16 Afanasjev V.L.,Vlasyuk V.V.,Dodonov S.N.,Lorenz H.,Terebizh V.Y. 1990, Bull. Special Astrophys. Obs. (North Caucasus) 32,23.
   17 Agnew D.,Arp H. 1973,PASP 85,87.
   18 Aguero E.L.,Calderon J.H.,Paolantonio S.,Boedo E.S. 1994,PASP 106,978.
   19 Alcaino G. 1976,A&AS 26,261.
   20 Aldcroft T.L.,Bechtold J.,Elvis M. 1994,ApJS 93,1.
   21 Allen D.A.,Longmore A.J.,Hawarden T.G.,Cannon R.D.,Allen C.J. 1978,MNRAS 184,303.
   22 Allen D.A.,Norris R.P.,Meadows W.S.,Roche P.F. 1991,MNRAS 248,528.
   23 Allen S.W.,Edge A.C.,Fabian A.C. et al. 1992,MNRAS 259,67.
   24 Aller H.D.,Aller M.F.,Latimer G.E.,Hodge P.E. 1985,ApJS 59,513.
   25 Allington-Smith J.R. 1982,MNRAS 199,611.
   26 Allington-Smith J.R.,Lilly S.J.,Longair M.S. 1985,MNRAS 213,243.
   27 Allington-Smith J.R.,Peacock J.A.,Dunlop J.S. 1991,MNRAS 253,287.
   28 Allington-Smith J.R.,Perryman M.A.C.,Longair M.S.,Gunn J.E.,Westphal J.A. 1982, MNRAS 201,331.
   29 Allington-Smith J.R.,Spinrad H.,Djorgovski S.,Liebert J. 1988,MNRAS 234,1091.
   30 Alloin D.,Bica E.,Bonatto C.,Prugniel P. 1992,A&A 266,117.
   31 Altschuler D.R. 1986,A&AS 65,267.
   32 Amirkhanyan V.R.,Vlasyuk V.V.,Spiridonova O.I. 1993,Astronomy Reports 37,466.
   33 Anderson S.F. 1985,'The X-ray properties of high redshift, optically selected QSO'.PhD, University of Washington.
   34 Anderson S.F.,Margon B. 1987,ApJ 314,111.
   35 Anderson S.F.,Margon B. 1987,Nat 327,125.
   36 Andreani P.,La Franca F.,Cristiani S. 1993,MNRAS 261,L35.
   37 Angonin-Willaime M.C.,Soucail G.,Vanderriest C. 1994,A&A 291,411.
   38 Anguita A.C.,Pedreros M. 1977,AJ 82,102.
   39 Anguita A.C.,Campusano L.E.,Torres C.,Pedreros M. 1979,AJ 84,718.
   40 Anton K. 1993,A&A 270,60.
   41 Antonucci R.R.J.,Barvainis R. 1988,ApJ 332,L13.
   42 Antonucci R.R.J.,Miller J.S. 1985,ApJ 297,621.
   43 Antonucci R.R.J.,Hickson P.,Miller J.S.,Olszewski E.W. 1987,AJ 93,785.
   44 Antonucci R.R.J.,Hurt T.,Kinney A. 1994,Nat 371,313.
   45 Apparao K.V.,Bignami G.F.,Maraschi L. et al. 1978,Nat 273,450.
   46 Aralelian M.A. 1975,Publ. Byurakan Obs. 47,3.
   47 Arakelian M.A.,Dibai E.A.,Lyutyi B.M. 1972,Astrophysics 8,280.
   48 Arakelian M.A.,Dibai E.A.,Esipov V.F. 1970,Astrophysics 6,14.
   49 Arakelian M.A.,Dibai E.A.,Esipov V.F.,Markarian B.E. 1971,Astrophysics 7,102.
   50 Arakelian M.A.,Dibai E.A.,Esipov V.F. 1972,Astrophysics 8,197.
   51 Arakelian M.A.,Dibai E.A.,Esipov V.F. 1973,Astrophysics 9,183.
   52 Arakelian M.A.,Dibai E.A.,Esipov V.F. 1976,Astrophysics 12,122.
   53 Arakelian M.A.,Dibai E.A.,Esipov V.F. 1976,Astrophysics 12,456.
   54 Argue A.N.,Sullivan C. 1980,MNRAS 192,779.
   55 Argue A.N.,Kenworthy C.M.,Stewart P.M. 1973,Astrophys. Letters 14,99.
   56 Argue A.N.,Kenworthy C.M.,Ryle M.,Shakeshaft J.R. 1973,Nat PS 241,139.
   57 Argyle R.W.,Eldridge P. 1990,MNRAS 243,504.
   58 Arkhipova V.P.,Esipov V.F. 1979,SvA Letters 5,90.
   59 Armus L.,Heckman T.M.,Miley G.K. 1989,ApJ 347,727.
   60 Arnaud K.A.,Fabian A.C.,Hazard C.,Condon J.J.,Sargent W.L.W. 1984, 'An optically selected sample of X-ray-quiet QSOs'.
   61 Arnaud K.A.,Branduardi-Raymont G.,Culhane et al. 1985,MNRAS 217,105.
   62 Arp H. 1966,ApJS 14,1.
   63 Arp H. 1968,ApJ 152,1101.
   64 Arp H. 1971,Astrophys. Letters 9,1.
   65 Arp H. 1976,ApJ 210,L59.
   66 Arp H. 1977,Colloq. Int. N263 (Paris CNRS) p.377.
   67 Arp H. 1977,ApJ 218,70.
   68 Arp H. 1980,ApJ 240,415.
   69 Arp H. 1980,ApJ 236,63.
   70 Arp H. 1980,Proc. 9th Texas Symp. (Ann. New-York Acad. Sci. 336,p.94).
   71 Arp H. 1981,ApJ 250,31.
   72 Arp H. 1981,ApJS 46,75.
   73 Arp H. 1983,ApJ 271,479.
   74 Arp H. 1984,ApJ 283,59.
   75 Arp H. 1984,ApJ 285,547.
   76 Arp H.,Duhalde D. 1985,PASP 97,1149.
   77 Arp H.,Gavazzi G. 1984,A&A 139,240.
   78 Arp H.,Hazard C. 1980,ApJ 240,726.
   79 Arp H.,Khachikian E.E. 1975,Astrophysics 9,308.
   80 Arp H.,Madore B.F. 1987,'A catalogue of southern peculiar galaxies and associations', Cambridge University Press.
   81 Arp H.,Sulentic J.W. 1979,ApJ 229,496.
   82 Arp H.,Surdej J. 1982,A&A 109,101.
   83 Arp H.,Visvanathan N. 1970,Astrophys. Letters 5,73.
   84 Arp H.,Bolton J.,Kinman T. 1967,ApJ 147,840.
   85 Arp H.,Baldwin J.A.,Wampler E.J. 1975,ApJ 198,L3.
   86 Arp H.,Sulentic J.W.,Willis A.G.,de Ruiter H.R. 1976,ApJ 207,L13.
   87 Arp H.,de Ruiter H.R.,Willis A.G. 1979,A&A 77,86.
   88 Arp H.,Sargent W.L.W.,Willis A.G.,Oosterbaan C.E. 1979,ApJ 230,68.
   89 Arp H.,Sulentic J.W.,di Tullio G. 1979,ApJ 229,489.
   90 Arp H.,Surdej J.,Swings J.-P. 1984,A&A 138,179.
   91 Arp H.,Wolstencroft R.D.,He X.T. 1984,ApJ 285,44.
   92 Ashby M.,Houck J.R.,Hacking P.B. 1992,AJ 104,980.
   93 Ashby M.,Houck J.R.,Matthews K. 1995,ApJ 447,545.
   94 Augarde R.,Chalabaev A.,Comte G.,Kunth D.,Maekara H. 1994,A&AS 104,259.
   95 Azzopardi M. 1985,The Messenger N39,12.
   96 Azzopardi M.,Lequeux J.,Maeder A. 1988,A&A 189,34.
   97 Baade W.,Minkowski R. 1954,ApJ 119,206.
   98 Baade W.,Minkowski R. 1954,ApJ 119,215.
   99 Baars J.W.M.,Genzel R.,Pauliny-Toth I.I.K.,Witzel A. 1977,A&A 61,9.
  100 Bade N.,Engels D.,Fink H.H. et al. 1992,A&A 254,L21.
  101 Bade N.,Fink H.H.,Engels D. 1994,A&A 286,381.
  102 Bade N.,Fink H.H.,Engels D. et al. 1995,A&AS 110,469.
  103 Bahcall J.,Schmidt M.,Gunn J. 1969,ApJ 157,L77.
  104 Bahcall J.,Bahcall N.A.,Murray S.S.,Schmidt M. 1975,ApJ 199,L9.
  105 Bahcall N.A.,Bahcall J.N.,Schmidt M. 1973,ApJ 183,777.
  106 Bailey J.,Pooley G. 1968,MNRAS 138,51.
  107 Baldwin J.A.,Burbidge E.M.,Hazard C. et al. 1973,ApJ 185,739.
  108 Baldwin J.A.,Smith H.E.,Burbidge E.M. et al. 1976,ApJ 206,L83.
  109 Baldwin J.A.,Burke W.L.,Gaskell C.M.,Wampler E.J. 1978,Nat 273,431.
  110 Baldwin J.A.,Wampler E.J.,Burbidge E.M. 1981,ApJ 243,76.
  111 Baldwin J.A.,McMahon R.,Hazard C.,Wiliams R.E. 1988,ApJ 327,103.
  112 Baldwin J.A.,Wampler E.J.,Gaskell C.M. 1989,ApJ 338,630.
  113 Barbieri C. 1970,Mem. Soc. Astron. Ital. 41,271.
  114 Barbieri C.,Benvenuti P. 1974,A&AS 31,269.
  115 Barbieri C.,Cristiani S. 1986,A&AS 63,1.
  116 Barbieri C.,Romano G. 1976,A&A 50,15.
  117 Barbieri C.,Erculiani L.,Rosino L. 1968,Publ. Obs. Padova N143.
  118 Barbieri C.,Capaccioli M.,Zambon M. 1975,Mem. Soc. Astron. Ital. 46,461.
  119 Barbieri C.,Barbon R.,de Bastiani L. et al. 1985,A&AS 61,163.
  120 Barbieri C.,Cristiani S.,Iovino A.,Nota A. 1987,A&AS 67,551.
  121 Barstow M.A.,Stanger V.J. 1988,MNRAS 230,207.
  122 Bartel N.,Shapiro I.I.,Huchra J.P.,Kuhr H. 1984,ApJ 279,112.
  123 Barthel P.D.,Miley G.K.,Schilizzi R.T.,Lonsdale C.J. 1988,A&AS 73,515.
  124 Barthel P.D.,Tytler D.R.,Thomson B. 1990,A&AS 82,339.
  125 Barvainis R.,Antonucci R. 1989,ApJS 70,257.
  126 Bassani L.,Coe M.J.,Malkan M.A. et al. 1989,ApJ 344,726.
  127 Battistini P.,Braccesi A.,Formiggini L. 1974,A&A 35,93.
  128 Battistini P.,Braccesi A.,Formiggini L.,Lari C. 1975,A&A 40,217.
  129 Beauchemin M.,Borra E.F.,Edwards G. 1990,MNRAS 247,182.
  130 Beaver E.A.,Harms R.,Hazard C. et al. 1976,ApJ 203,L5.
  131 Bechtold J.,Forman W.,Giacconi R. et al. 1983,ApJ 265,26.
  132 Bechtold J.,Elvis M.,Fiore F. et al. 1994,AJ 108,374.
  133 Becker R.H.,White R.L.,Edwards A.L. 1991,ApJS 75,1.
  134 Becker R.H.,Helfand D.J.,White R.L. 1992,AJ 104,531.
  135 Bedford D.K.,Vilhu O.,Petrov P. 1988,MNRAS 234,319.
  136 Beichman C.A.,Wynn-Williams C.G.,Lonsdale C.J. et al. 1985,ApJ 293,148.
  137 Beichman C.A.,Soifer B.T.,Helou G. et al. 1986,ApJ 308,L1.
  138 Benn C.R.,Rowan-Robinson M.,McMahon R.G.,Broadhurst T.J.,Lawrence A. 1993, MNRAS 263,98.
  139 Bennett C.L.,Lawrence C.R.,Burke B.F.,Hewitt J.N.,Mahoney J. 1986,ApJS 61,1.
  140 Berger J.,Cordoni J.P.,Fringant A.M. et al. 1991,A&AS 87,389.
  141 Bergeron J.,Kunth D. 1980,A&A 85,L11.
  142 Bergeron J.,Kunth D. 1984,MNRAS 207,263.
  143 Bergeron J.,Boisse P. 1991,A&A 243,344.
  144 Bergh S. van den 1966,ApJ 144,866.
  145 Bergvall N.,Ekman A.B.G.,Lauberts A. et al. 1978,A&AS 33,243.
  146 Bergvall N.,Johansson L.,Olofsson K. 1986,A&A 166,92.
  147 Bershady M.A.,Trevese D.,Kron R.G. 1991,in: "Variability of active galactic nuclei", H.R. Miller and P. Wiita, eds., p.67.
  148 Bertaud C.,Dumortier B.,Veron P. et al. 1966,A&A 3,436.
  149 Bicay M.D.,Kojoian G.,Seal J.,Dickinson D.F.,Malkan M.A. 1995,ApJS 98,369.
  150 Bieging J.H.,Biermann P.,Fricke K.,Pauliny-Toth I.I.K.,Witzel A. 1977,A&A 60,353.
  151 Biermann P.,Duerbeck H.,Eckart A. et al. 1981,ApJ 247,L53.
  152 Binette L.,Carignan C.,Bolton J.G.,Wright A.E. 1981,Aust. J. Phys. 34,407.
  153 Biretta J.A.,Schneider D.P.,Gunn J.E. 1985,AJ 90,2508.
  154 Birkinshaw M.,Davies R.L. 1985,ApJ 291,32.
  155 Blackman C.P.,Wilson A.S.,Ward M.J. 1983,MNRAS 202,1001.
  156 Blades J.C.,Murdoch H.S.,Hunstead R.W. 1980,MNRAS 191,61.
  157 Blades J.C.,Hunstead R.W.,Murdoch H.S. 1981,MNRAS 194,669.
  158 Blake G.M. 1970,Astrophys. Letters 6,201.
  159 Blanco V.M.,Heathcotes S. 1986,PASP 98,635.
  160 Bohuski T.J.,Weedman D.W. 1979,ApJ 231,653.
  161 Bohuski T.J.,Fairall A.P.,Weedman D.W. 1978,ApJ 221,776.
  162 Boisse P.,Bergeron J. 1988,A&A 192,1.
  163 Boisse P.,Boulade O.,Kunth D.,Tytler D.,Vigroux L. 1992,A&A 262,401.
  164 Boisson C.,Durret F. 1986,A&A 168,32.
  165 Boksenberg A.,Briggs S.A.,Carswell R.F.,Schmidt M.,Walsh D. 1976,MNRAS 177,43P.
  166 Boksenberg A.,Carswell R.F.,Oke J.B. 1976,ApJ 206,L121.
  167 Boller T.,Lorenz H.,Afanasjev V.L.,Dodonov S.N.,Terebizh V.Y. 1989, Astron. Nach. 310,187.
  168 Boller T.,Trumper J.,Molendi S. et al. 1992,A&A 279,53.
  169 Bolton J.G.,Butler P.W. 1975,Aust. J. Phys. Astrophys. Suppl. 34,33.
  170 Bolton J.G.,Ekers J. 1966,Aust. J. Phys. 19,275.
  171 Bolton J.G.,Ekers J. 1966,Aust. J. Phys. 19,471.
  172 Bolton J.G.,Ekers J. 1966,Aust. J. Phys. 19,559.
  173 Bolton J.G.,Ekers J. 1966,Aust. J. Phys. 19,713.
  174 Bolton J.G.,Ekers J. 1967,Aust. J. Phys. 20,109.
  175 Bolton J.G.,Kinman T. 1966,ApJ 145,951.
  176 Bolton J.G.,Savage A. 1977,Aust. J. Phys. Astrophys. Suppl. 41,25.
  177 Bolton J.G.,Savage A. 1977,Aust. J. Phys. Astrophys. Suppl. 44,21.
  178 Bolton J.G.,Shimmins A.J. 1973,Aust. J. Phys. Astrophys. Suppl. 30,1.
  179 Bolton J.G.,Wall J.V. 1969,Astrophys. Letters 3,177.
  180 Bolton J.G.,Wall J.V. 1970,Aust. J. Phys. 23,789.
  181 Bolton J.G.,Clarke M.,Ekers J. 1965,Aust. J. Phys. 18,627.
  182 Bolton J.G.,Clarke M.,Sandage A.,Veron P. 1965,ApJ 142,1289.
  183 Bolton J.G.,Shimmins A.J.,Ekers J. et al. 1966,ApJ 144,1229.
  184 Bolton J.G.,Kinman T.,Wall J. 1968,ApJ 154,L105.
  185 Bolton J.G.,Shimmins A.J.,Merkelijn J. 1968,Aust. J. Phys. 21,81.
  186 Bolton J.G.,Wall J.V.,Shimmins A.J. 1971,Aust. J. Phys. 24,889.
  187 Bolton J.G.,Shimmins A.J.,Wall J.V. 1975, Aust. J. Phys. Astrophys. Suppl. 34,1.
  188 Bolton J.G.,Peterson B.A.,Wills B.J.,Wills D. 1976,ApJ 210,L1.
  189 Bolton J.G.,Savage A.,Wright A.E. 1977,Aust. J. Phys. Astrophys. Suppl. 41,1.
  190 Bolton J.G.,Wright A.E.,Savage A. 1979,Aust. J. Phys. Astrophys. Suppl. 46,1.
  191 Bolton J.G.,Trett J.,Carignan C.,Binette L. 1981,Aust. J. Phys. 34,445.
  192 Bond H.E.,Sargent W.L.W. 1973,ApJ 185,L109.
  193 Bond H.E.,Kron R.,Spinrad H. 1977,ApJ 213,1.
  194 Bonnet H.,Fort B.,Kneib J.-P.,Mellier Y.,Soucail G. 1993,A&A 280,L7.
  195 Borchkhadze T.M.,West R.M. 1977,Astrophysics 13,358.
  196 Borchkhadze T.M.,West R.M. 1980,Astrophysics 16,233.
  197 Borisov N.V.,Voikhanskaya N.F.,Fabrika S.N. 1991,SvA Letters 17,249.
  198 Boroson T.A.,Green R.F. 1992,ApJS 80,109.
  199 Boroson T.A.,Meyers K.A. 1992,ApJ 397,442.
  200 Boroson T.A.,Oke J.B. 1987,PASP 99,809.
  201 Boroson T.A.,Persson S.E.,Oke J.B. 1985,ApJ 293,120.
  202 Borra E.F.,Beauchemin M.,Crotts A.P.S.,Morton D.C.,York D.G. 1989,AJ 97,344.
  203 Bothun G.D.,Romanishin W.,Margon B.,Schommer R.A.,Chanan G.A. 1982,ApJ 257,40.
  204 Bothun G.D.,Aaronson M.,Schommer B.,Mould J.,Huchra J.,Sullivan III W.T. 1985, ApJS 57,423.
  205 Bothun G.D.,Halpern J.P.,Lonsdale C.J.,Impey C.,Schmitz M. 1989,ApJS 70,271.
  206 Bowen D.V.,Osmer S.J.,Blades J.C. et al. 1994,AJ 107,461.
  207 Boyle B.J.,Fong R.,Shanks T.,Clowes R.G. 1985,MNRAS 216,623.
  208 Boyle B.J.,Fong R.,Shanks T.,Peterson B.A. 1990,MNRAS 243,1.
  209 Boyle B.J.,Jones L.R.,Shanks T. 1991,MNRAS 251,482.
  210 Boyle B.J.,Staveley-Smith L.,Stewart G.C. et al. 1993,MNRAS 265,501.
  211 Boyle B.J.,McMahon R.G.,Wilkes B.J.,Elvis M. 1995,MNRAS 276,315.
  212 Bozyan E.P. 1979,AJ 84,910.
  213 Bozyan E.P. 1992,ApJS 82,1.
  214 Braccesi A.,Lynds C.R.,Sandage A. 1968,ApJ 152,L105.
  215 Braccesi A.,Formiggini L.,Gandolfi E. 1970,A&A 5,264.
  216 Brandie G.W.,Bridle A.H. 1974,AJ 79,903.
  217 Branduardi-Raymont G.,Mason K.O.,Murdin P.G.,Martin C. 1985,MNRAS 216,1043.
  218 Branduardi-Raymont G.,Mason K.O.,Mittaz J.P.D. et al. 1989,Lect. Notes in Phys. 334,261.
  219 Bregman J.N.,Lebofsky M.J.,Aller M.F. et al. 1981,Nat 293,714.
  220 Breugel W.J.M. van,Heckman T.M.,Miley G.K.,Filippenko A.V. 1986,ApJ 311,58.
  221 Bridle A.H.,Kesteven M.J.L.,Brandie G.W. 1977,AJ 82,21.
  222 Brinkmann W.,Siebert J.,Boller T. 1994,A&A 281,355.
  223 Brissenden R.J.V.,Tuohy I.R.,Remillard R.A. et al. 1987,Proc. Astron. Soc. Aust. 7,212.
  224 Brissenden R.J.V.,Remillard R.A.,Tuohy I.R.,Schwartz D.A.,Hertz P.L. 1990, ApJ 350,578.
  225 Browne I.W.A. 1971,Nat 231,515.
  226 Browne I.W.A.,McEwan N.J. 1972,Nat PS 239,101.
  227 Browne I.W.A.,McEwan N.J. 1973,MNRAS 162,21P.
  228 Browne I.W.A.,Savage A. 1977,MNRAS 179,65P.
  229 Browne I.W.A.,Crowther J.H.,Adgie R.L. 1973,Nat 244,146.
  230 Browne I.W.A.,Bentley M.,Haves P. et al. 1974,Nat 252,209.
  231 Browne I.W.A.,Savage A.,Bolton J.G. 1975,MNRAS 173,87P.
  232 Browne I.W.A.,Patnaik A.R.,Walsh D.,Wilkinson P.N. 1993,MNRAS 263,L32.
  233 Bruyn A.G. de 1989,A&A 226,L13.
  234 Bruyn A.G. de,Willis A.G. 1974,A&A 33,351.
  235 Bruyn A.G. de,Crane P.C.,Price R.M.,Carlson J.B. 1976,A&A 46,243.
  236 Bues I.,Kollatschny W.,Fricky K.J.,Schoenknecht G. 1987,A&A 186,99.
  237 Bugaenko O.I.,Gorshkov A.G.,Esipov V.F.,Konnikova V.K.,Novikov S.B. 1993, Astronomy Letters 19,5.
  238 Burbidge E.M. 1966,ApJ 143,612.
  239 Burbidge E.M. 1967,ApJ 149,L51.
  240 Burbidge E.M. 1968,ApJ 154,L109.
  241 Burbidge E.M. 1969,ApJ 155,L43.
  242 Burbidge E.M. 1970,ApJ 160,L33.
  243 Burbidge E.M. 1995,A&A 298,L1.
  244 Burbidge E.M.,Kinman T. 1966,ApJ 145,654.
  245 Burbidge E.M.,Strittmatter P.A. 1972,ApJ 172,L37.
  246 Burbidge E.M.,Strittmatter P.A. 1972,ApJ 174,L57.
  247 Burbidge E.M.,Strittmatter P.A.,Smith H.E.,Spinrad H. 1972,ApJ 178,L43.
  248 Burbidge E.M.,Junkkarinen V.T.,Koski A.T.,Smith H.E.,Hoag A.A. 1980,ApJ 242,L55.
  249 Burbidge E.M.,Smith H.E.,Junkkarinen V.T.,Hoag A.A. 1985,ApJ 288,82.
  250 Burbidge G.R.,Burbidge E.M. 1969,Nat 222,735.
  251 Burbidge G.R.,Crowne A.H.,Smith H.E. 1977,ApJS 33,113.
  252 Busko I.C.,Steiner J.E. 1990,MNRAS 245,470.
  253 Caldwell N.,Phillips M.M. 1981,ApJ 244,447.
  254 Callahan P.S. 1977,A&A 55,73.
  255 Campusano L.E. 1991,AJ 102,502.
  256 Campusano L.E.,Torres C. 1983,AJ 88,1304.
  257 Campusano L.E.,Pedreros M. 1978,Obs. Astron. Natl. Cerro Calan, Santiago, Dep. Astron. Publ. III, p.315.
  258 Carballo R.,Barcons X.,Webb J.K. 1995,AJ 109,1531.
  259 Carney B.W. 1976,PASP 88,334.
  260 Carter D. 1984,Astron. Express 1,61.
  261 Carter D.,Malin D.F. 1983,MNRAS 203,49P.
  262 Carter D.,Prieur J.L.,Wilkinson A.,Sparks W.B.,Malin D.F. 1989, 'Spectra of shell ellipticals: redshifts, velocity dispersions and evidence for recent star formation'.
  263 Chaffee F.H.,Foltz C.B.,Hewett P.C. et al. 1991,AJ 102,461.
  264 Chanan G.A.,Margon B.,Downes R.A. 1981,ApJ 243,L5.
  265 Chanan G.A.,Margon B.,Helfand D.J.,Downes R.A.,Chance D. 1982,ApJ 261,L31.
  266 Chapman J.M.,Staveley-Smith L.,Axon D.J. et al. 1990,MNRAS 244,281.
  267 Chavira E. 1959,Bol. Obs. Tonantzintla y Tacubaya 2,N18,3.
  268 Chen J.-S. 1984,A&A 134,306.
  269 Chen J.-S. 1985,Chin. Astron. Astrophys. 9,343.
  270 Christian C.A.,Schommer R.A. 1982,ApJ 253,L13.
  271 Chu Y.,Zhu X.,Butcher H. 1985,Chin. Astron. Astrophys. 9,246.
  272 Chu Y.,Zhu X.,Butcher H. 1986,Chin. Astron. Astrophys. 10,196.
  273 Cimatti A.,Zamorani G.,Marano B. 1993,MNRAS 263,236.
  274 Clarke M.,Bolton J.,Shimmins A. 1966,Aust. J. Phys. 19,375.
  275 Clowes R.G.,Savage A. 1983,MNRAS 204,365.
  276 Clowes R.G.,Campusano L.E. 1991,MNRAS 249,218.
  277 Clowes R.G.,Campusano L.E. 1994,MNRAS 266,317.
  278 Clowes R.G.,Smith M.G.,Savage A. et al. 1979,MNRAS 189,175.
  279 Clowes R.G.,Emerson D.,Smith M.G. et al. 1980,MNRAS 193,415.
  280 Clowes R.G.,Leggett S.K.,Savage A. 1991,MNRAS 250,597.
  281 Clowes R.G.,Campusano L.E.,Leggett S.K.,Savage A. 1995,MNRAS 275,819.
  282 Cohen A.M.,Porcas R.W.,Browne I.W.A.,Daintree E.J.,Walsh D. 1977, Mem. R. Astron. Soc. 84,1.
  283 Cohen M. 1992,AJ 103,1734.
  284 Cohen R.D.,Osterbrock D.E. 1981,ApJ 243,81.
  285 Cohen R.D.,Smith H.E.,Junkkarinen V.T.,Burbidge E.M. 1987,ApJ 318,577.
  286 Colina L.,Lipari S.,Macchetto F. 1991,ApJ 382,L63.
  287 Colla G.,Fanti C.,Fanti R. et al. 1975,A&AS 20,1.
  288 Colless M.,Ellis R.,Taylor K.,Shaw G. 1991,MNRAS 253,686.
  289 Condon J.J. 1980,ApJ 242,894.
  290 Condon J.J.,Broderick J.J. 1991,AJ 102,1663.
  291 Condon J.J.,Dressel L.L. 1978,ApJ 221,456.
  292 Condon J.J.,Jauncey D.L. 1974,AJ 79,437.
  293 Condon J.J.,Ledden J.E. 1982,AJ 87,219.
  294 Condon J.J.,Mitchell K.J. 1984,AJ 89,610.
  295 Condon J.J.,Balonek T.J.,Jauncey D.L. 1975,AJ 80,887.
  296 Condon J.J.,Balonek T.J.,Jauncey D.L. 1976,AJ 81,913.
  297 Condon J.J.,Hicks P.D.,Jauncey D.L. 1977,AJ 82,692.
  298 Condon J.J.,Jauncey D.L.,Wright A.E. 1978,AJ 83,1036.
  299 Condon J.J.,Buckman M.A.,Machalski J. 1979,AJ 84,149.
  300 Condon J.J.,Condon M.A.,Mitchell M.J.,Usher P.D. 1980,ApJ 242,486.
  301 Condon J.J.,Condon M.A.,Jauncey D.L. et al. 1981,ApJ 244,5.
  302 Condon J.J.,O'Dell S.L.,Puschell J.J.,Stein W.A. 1981,ApJ 246,624.
  303 Condon J.J.,Condon M.A.,Gisler G.,Puschell J.J. 1982,ApJ 252,102.
  304 Condon J.J.,Condon M.A.,Broderick J.J.,Davis M.M. 1983,AJ 88,20.
  305 Condon J.J.,Frayer D.T.,Broderick J.J. 1991,AJ 101,362.
  306 Condon J.J.,Anderson E.,Broderick J.J. 1995,AJ 109,2318
  307 Conway R.G.,Burn B.J.,Vallee J.P. 1977,A&AS 27,155.
  308 Conway R.G.,Hawes P.,Kronberg P.P. et al. 1974,MNRAS 168,137.
  309 Corbin M.R. 1991,ApJ 375,503.
  310 Cordova F.A.,Kartje J.F.,Thompson R.J. et al. 1992,ApJS 81,661.
  311 Costero R.,Osterbrock D.E. 1977,ApJ 211,675.
  312 Couch W.J.,Sharpless R.M. 1987,MNRAS 229,423.
  313 Cowie L.L.,Songaila A.,Hu E.M. et al. 1994,ApJ 432,L83.
  314 Cowley A.P.,Crampton D. 1987,AJ 94,16.
  315 Cowley A.P.,Crampton D.,Hutchings J.B. et al. 1984,ApJ 286,196.
  316 Coziol R.,Pena M.,Demers S.,Torres-Peimbert S. 1993,MNRAS 261,170.
  317 Coziol R.,Demers S.,Pena M.,Barneoud R. 1994,AJ 108,405.
  318 Craine E.R.,Johnson K.,Tapia S. 1975,PASP 87,123.
  319 Crampton D.,Rensing M. 1982,PASP 94,440.
  320 Crampton D.,Schade D.,Cowley A.P. 1985,AJ 90,987.
  321 Crampton D.,Cowley A.P.,Hartwick F.D.A. 1987,ApJ 314,129.
  322 Crampton D.,Cowley A.P.,Hickson P. et al. 1988,ApJ 330,184.
  323 Crampton D.,Cowley A.P.,Schmidtke P.C.,Janson T.,Durrell P. 1988,AJ 96,816.
  324 Crampton D.,Cowley A.P.,Hartwick F.D.A. 1989,ApJ 345,59.
  325 Crampton D.,Cowley A.P.,Hartwick F.D.A. 1990,AJ 100,47.
  326 Crampton D.,Cowley A.P.,Hartwick F.D.A.,Cartledge S. 1991,AJ 101,1183.
  327 Crampton D.,Cowley A.P.,Hartwick F.D.A.,Ko P.W. 1992,AJ 104,1706.
  328 Crawford C.S.,Fabian A.C. 1994,MNRAS 266,669.
  329 Crenshaw D.M.,Peterson B.M.,Korista K.T.,Wagner R.M.,Aufdenberg J.P. 1991, AJ 101,1202.
  330 Cristiani S.,Koehler B. 1987,A&AS 68,339.
  331 Cristiani S.,Tarenghi M. 1984,A&A 132,351.
  332 Cristiani S.,Veron-Cetty M.-P.,Veron P. 1984,A&A 135,122.
  333 Cristiani S.,Danziger I.J.,Shaver P.A. 1987,MNRAS 227,639.
  334 Cristiani S.,de Souza R.,d'Odorico S.,Lund G.,Quintana H. 1987,A&A 179,108.
  335 Cristiani S.,Barbieri C.,Iovino A.,La Franca F.,Nota A. 1989,A&AS 77,161.
  336 Cristiani S.,Hawkins M.,Iovino A.,Pierre M.,Shaver P. 1990,MNRAS 245,493.
  337 Cristiani S.,La Franca F.,Barbieri C.,Clowes R.G.,Iovino A. 1991,MNRAS 250,531.
  338 Cristiani S.,Giallongo E.,Buson L.M.,Gouiffes C.,La Franca F. 1993,A&A 268,86.
  339 Cristiani S.,La Franca F.,Andreani P. et al. 1995,A&AS 112,347.
  340 Cristiani S.,Trentini S.,La Franca F. et al. 1995,A&A 'The optical variability of QSOs'.
  341 Crotts A.P. 1989,ApJ 336,550.
  342 Cruz-Gonzalez I.,Huchra J.P. 1984,AJ 89,441.
  343 Cutri R.M.,Huchra J.P.,Low F.J.,Brown R.L.,van den Bout P.A. 1994,ApJ 424,L65.
  344 Dahari O. 1985,ApJS 57,643.
  345 Dahari O.,de Robertis M.M. 1988,ApJS 67,249.
  346 Danziger I.J.,Goss W.M. 1979,MNRAS 186,93.
  347 Danziger I.J.,Goss W.M. 1983,MNRAS 202,703.
  348 Danziger I.J.,Fosbury R.A.E.,Penston M.V. 1977,MNRAS 179,41P.
  349 Danziger I.J.,Goss W.M.,Frater R.H. 1978,MNRAS 184,341.
  350 Danziger I.J.,Fosbury R.A.E.,Goss W.M.,Bland J.,Boksenberg A. 1984,MNRAS 208,589.
  351 Darling G.W.,Wegner G. 1994,AJ 108,2025.
  352 Davidson K. 1980,PASP 91,817.
  353 Davidson K.,Kinman T.D. 1978,ApJ 225,776.
  354 Davies R.D. 1973,MNRAS 161,25P.
  355 Davis M.M. 1971,AJ 76,980.
  356 Davoust E.,Considere S. 1995,A&AS 'Kinematical observations of pairs of galaxies'.
  357 Davoust E.,Considere S.,Poulain P. 1991,A&A 252,69.
  358 Debehogne H. 1992,Astron. Nachr. 313,57.
  359 Dekker H.,d'Odorico S. 1984,The Messenger N37,7.
  360 Dekker H.,d'Odorico S.,Arsenault R. 1988,A&A 189,353.
  361 Della Ceca R.,Zamorani G.,Maccacaro T. et al. 1994,ApJ 430,533.
  362 Della Valle M.,Padovani P.,Rafanelli P. 1991,IAU Circ. 5272.
  363 Demoulin-Ulrich M.-H.,Butcher H.R.,Boksenberg A. 1984,ApJ 285,527.
  364 Denisyuk E.K.,Lipovetski V.A. 1974,Astrophysics 10,195.
  365 Denisyuk E.K.,Lipovetski V.A. 1977,SvA Letters 3,3.
  366 Dey A.,van Breugel W.J.M. 1994,AJ 107,1977.
  367 Di Serego Alighieri S.,Cimatti A.,Fosbury R.A.E. 1994,ApJ 431,123.
  368 Di Serego Alighieri S.,Danziger I.J.,Morganti R.,Tadhunter C. 1994,MNRAS 269,998.
  369 Diaz A.I.,Prieto M.A.,Wamstecker W. 1988,A&A 195,53.
  370 Dibai E.A. 1970,Astrophysics 6,185.
  371 Dibai E.A.,Doroshenko V.T.,Postnov K.A. 1981,SvA Letters 7,295.
  372 Dibai E.A.,Doroshenko V.T.,Postnov K.A. 1984,SvA 28,1.
  373 Dinshaw N.,Impey C.D.,Foltz C.B.,Weymann R.J.,Chaffee F.H. 1994,ApJ 437,L87.
  374 Disney M.J. 1973,ApJ 181,L55.
  375 Disney M.J. 1974,ApJ 193,L103.
  376 Disney M.J.,Wall J.V. 1977,MNRAS 179,235.
  377 Disney M.J.,Peterson B.A.,Rodgers A.W. 1974,ApJ 194,L79.
  378 Djorgovski S.,Spinrad H. 1984,ApJ 282,L1.
  379 Djorgovski S.,Perley R.,Meylan G.,McCarthy P. 1987,ApJ 321,L17.
  380 Djorgovski S.,Thompson D.J.,Vigotti M.,Grueff G. 1990,PASP 102,113.
  381 Djorgovski S.,Thompson D.J.,Maxfield L.,Vigotti M.,Grueff G. 1995,ApJS 'Identification and spectroscopy of radio sources from the B3 VLA survey'.
  382 Donivan F.F.,Pollock J.T.,Smith A.G. et al. 1978,PASP 90,24.
  383 Donnelly R.H.,Partridge R.B.,Windhorst R.A. 1987,ApJ 321,94.
  384 Doroshenko V.T.,Terebizh V.Y. 1979,SvA Letters 5,305.
  385 Doroshenko V.T.,Terebizh V.Y. 1981,Astrophysics 17,358.
  386 Dottori H.A. 1979,A&AS 37,519.
  387 Downes R.A.,Margon B. 1981,AJ 86,19.
  388 Downes A.J.B.,Peacock J.A.,Savage A.,Carrie D.R. 1986,MNRAS 218,31.
  389 Doxsey R.,Bradt H.V.,McClintock J. et al. 1983,ApJ 264,L43.
  390 Dressel L.L.,Condon J.J. 1978,ApJS 36,53.
  391 Dressler A.,Gunn J.E. 1983,ApJ 270,7.
  392 Dressler A.,Gunn J.E. 1992,ApJS 78,1.
  393 Dressler A.,Sandage A. 1978,PASP 90,5.
  394 Dressler A.,Thompson J.B.,Schectman S.A. 1985,ApJ 288,481.
  395 Drinkwater M.J. 1987,'Quasar clustering on large scale', PhD,Cambridge.
  396 Duc P.A.,Mirabel I.F. 1994,A&A 289,83.
  397 Dunlop J.S.,Downes A.J.B.,Peacock J.A. et al. 1986,Nat 319,564.
  398 Dunlop J.S.,Peacock J.A.,Savage A. et al. 1989,MNRAS 238,1171.
  399 Durret F. 1994,A&AS 105,57.
  400 Durret F.,Bergeron J. 1988,A&AS 75,273.
  401 Durret F.,Boisson C.,Petitjean P.,Bergeron J. 1993,A&AS 98,365.
  402 Eales S.A.,Wynn-Williams C.G.,Beichman C.A. 1988,ApJ 328,530.
  403 Eckart A.,Witzel A.,Biermann P. et al. 1986,A&A 168,17.
  404 Economou F.,Lawrence A.,Ward M.J.,Blanco P.R. 1995,MNRAS 272,L5.
  405 Edelson R.A. 1987,ApJ 313,651.
  406 Edwards T.,Kronberg P.P.,Menard G. 1975,AJ 80,1005.
  407 Eggen O.J. 1970,ApJ 159,L95.
  408 Ekers J.A. 1969,Aust. J. Phys. Astrophys. Suppl. 7,1.
  409 Ekers J.A.,Bolton J. 1965,Aust. J. Phys. 18,669.
  410 Ekers R.D. 1970,Aust. J. Phys. 23,217.
  411 Elizalde F.,Steiner J.E. 1994,MNRAS 268,L47.
  412 Ellingson E.,Yee H.K.C.,Green R.F. 1991,ApJS 76,455.
  413 Ellis R.,Purvis A. 1985,Gemini 15,1.
  414 Elsmore B.,Mackey C.D. 1969,MNRAS 146,361.
  415 Elston R.,Cornell M.E.,Lebofsky M.J. 1985,ApJ 296,106.
  416 Elston R.,McCarthy P.J.,Eisenhardt P. et al. 1994,AJ 107,910.
  417 Elvis M.,Wilkes B.J.,McDowell J.C. et al. 1994,ApJS 95,1.
  418 Eracleous M.,Halpern J.P. 1994,ApJS 90,1.
  419 Erculiani-Abati L.,Afanasjev V.L.,Spiridonova O.I.,Lorenz H. 1989, Astron. Nachr. 310,97.
  420 Fabbiano G.,Gioia I.M.,Trinchieri G. 1989,ApJ 347,127.
  421 Fairall A.P. 1968,PASP 80,235.
  422 Fairall A.P. 1978,Mon. Notes Astron. Soc. S. Afr. 37,41.
  423 Fairall A.P. 1979,MNRAS 188,349.
  424 Fairall A.P. 1980,MNRAS 191,391.
  425 Fairall A.P. 1980,MNRAS 192,389.
  426 Fairall A.P. 1981,MNRAS 196,417.
  427 Fairall A.P. 1983,MNRAS 203,47.
  428 Fairall A.P. 1984,MNRAS 210,69.
  429 Fairall A.P. 1985,Observatory 105,129.
  430 Fairall A.P. 1986,MNRAS 218,453.
  431 Fairall A.P. 1988,MNRAS 230,69.
  432 Fairall A.P. 1988,MNRAS 233,691.
  433 Fairall A.P.,McHardy I.M.,Pye J.P. 1982,MNRAS 198,13P.
  434 Falomo R. 1990,ApJ 353,114.
  435 Falomo R. 1991,AJ 101,821.
  436 Falomo R. 1991,AJ 102,1991.
  437 Falomo R.,Pesce J.E.,Treves A. 1993,ApJ 411,L63.
  438 Falomo R.,Scarpa R.,Bersanelli M. 1994,ApJS 93,125.
  439 Falomo R.,Pesce J.E.,Treves A. 1995,ApJ 438,L9.
  440 Fan X.-M.,Tytler D. 1994,ApJS 94,17.
  441 Fanti C.,Fanti R.,Ficarra A. et al. 1975,A&AS 19,143.
  442 Fanti C.,Ficcara A.,Gregorini L.,Mantovani F.,Olori M.C. 1981,A&A 97,251.
  443 Fanti R.,Feretti L.,Giovannini G.,Padrielli L. 1979,A&A 73,40.
  444 Fehmers G.C.,de Grijp M.H.K.,Miley G.K.,Keel W.C. 1994,A&AS 108,61.
  445 Feigelson E.D.,Maccacaro T.,Zamorani G. 1982,ApJ 255,392.
  446 Feigelson E.D.,Isobe D.,Kembhavi A. 1984,AJ 89,1464.
  447 Feigelson E.D.,Bradt H.V.,McClintock J. et al. 1986,ApJ 302,337.
  448 Ferland G.J.,Netzer H. 1983,ApJ 264,105.
  449 Filippenko A.V.,Sargent W.L.W. 1985,ApJS 57,503.
  450 Filippenko A.V.,Sargent W.L.W, 1989,ApJ 342,L11.
  451 Filippenko A.V.,Djorgovski S.,Spinrad H.,Sargent W.L.W. 1986,AJ 91,49.
  452 Filippenko A.V.,Matheson T.,Paerels F.,Mauche C. 1991,IAU Circ. 5328.
  453 Foley A.R.,Barthel P.D. 1990,A&A 228,17.
  454 Folsom G.H.,Smith A.G.,Hackney R.L. 1970,Astrophys. Letters 7,15.
  455 Foltz C.B.,Wilkes B.J.,Weymann R.J.,Turnshek D.A. 1983,PASP 95,341.
  456 Foltz C.B.,Wilkes B.J.,Weymann R.J.,Turnshek D.A. 1983,PASP 95,603.
  457 Foltz C.B.,Weymann R.J.,Hazard C.,Turnshek D.A. 1983,PASP 95,117.
  458 Foltz C.B.,Weymann R.J.,Peterson B.M. et al. 1986,ApJ 307,504.
  459 Foltz C.B.,Chaffee F.H.,Hewett P.C. et al. 1987,AJ 94,1423.
  460 Foltz C.B.,Chaffee F.H.,Hewett P.C. et al. 1989,AJ 98,1959.
  461 Foltz C.B.,Hewett P.C.,Chaffee F.H.,Hogan C.J. 1993,AJ 105,22.
  462 Fomalont E.B.,Kellermann K.I.,Wall J.V.,Weistrop D. 1984,Sci 225,23.
  463 Fomalont E.B.,Windhorst R.A.,Kristian J.A.,Kellermann K.I. 1991,AJ 102,1258.
  464 Ford H.,Ciardullo R.,Harms R. 1983,ApJ 266,451.
  465 Formiggini L.,Zitelli V.,Bonoli F.,Braccesi A. 1980,A&AS 39,129.
  466 Fosbury R.A.E.,Wall J.V. 1979,MNRAS 189,79.
  467 Fosbury R.A.E.,Mebold U.,Goss W.M.,van Woerden H. 1977,MNRAS 179,89.
  468 Fosbury R.A.E.,Mebold U.,Goss W.M.,Dopita M.A. 1978,MNRAS 183,549.
  469 Fosbury R.A.E.,Boksenberg A.,Snijders M.A.J. et al. 1982,MNRAS 201,991.
  470 Fosbury R.A.E.,Bird M.C.,Nicholson W.,Wall J.V. 1987,MNRAS 225,761.
  471 French H.B. 1980,ApJ 240,41.
  472 French H.B.,Miller J.S. 1981,ApJ 248,468.
  473 Fricke K.J.,Kollatschny W.,Witzel A. 1983,A&A 117,60.
  474 Frogel J.A.,Elias J.H. 1987,ApJ 313,L53.
  475 Frogel J.A.,Gillett F.C.,Terndrup D.M.,Vader J.P. 1989,ApJ 343,672.
  476 Fruscione A.,Griffiths R.E. 1991,ApJ 380,L13.
  477 Fugmann W.,Meisenheimer K. 1988,A&AS 76,145.
  478 Fugmann W.,Meisenheimer K.,Roser H.-J. 1988,A&AS 75,173.
  479 Gallego J.,Zamorano J.,Rego M.,Vitores A.G. 1994,A&A 290,705.
  480 Gardner F.F.,Whiteoak J.B.,Morris D. 1975,Aust. J. Phys. Astrophys. Suppl. 35,1.
  481 Garrison R.F.,Walborn N.R. 1974,J. R. Astron. Soc. Can. 68,117.
  482 Gaston B. 1983,'Luminosty function of high redshift quasars'.
  483 Gaston B. 1983,ApJ 272,411.
  484 Gavazzi G.,Boselli A.,Kennicutt R. 1991,AJ 101,1207.
  485 Gearhart M.R.,Pacht E. 1977,Nat 266,819.
  486 Gearhart M.R.,Lund J.M.,Frantz D.J.,Kraus J.D. 1972,AJ 77,557.
  487 Gelderman R.,Whittle M. 1994,ApJS 91,491.
  488 Ghigo F.D. 1977,ApJS 35,359.
  489 Ghigo F.D.,Wyckoff S.,Wardle J.F.C.,Cohen N.L. 1982,AJ 87,1438.
  490 Giacconi R.,Bechtold J.,Branduardi G. et al. 1979,ApJ 234,L1.
  491 Giallongo E.,d'Odorico S.,Fontana A. et al. 1994,ApJ 425,L1.
  492 Gilmore G. 1984,MNRAS 211,25P.
  493 Gilmozzi R.,Clavel J.,Wamsteker W.,Prieto A. 1986,A&A 168,62.
  494 Gilmozzi R.,Wall J.V.,Murdin P.G. et al. 1985,Nat 313,557.
  495 Gioia I.M.,Feigelson E.D.,Maccacaro T.,Schild R.,Zamorani G. 1983,ApJ 271,524.
  496 Gioia I.M.,Maccacaro T.,Schild R.E. et al. 1984,ApJ 283,495.
  497 Giommi P.,Beuermann K.,Barr P. et al. 1989,MNRAS 236,375.
  498 Giommi P.,Tagliaferri G.,Beuermann K. et al. 1991,ApJ 378,77.
  499 Goldschmidt P.,Miller L.,La Franca F.,Cristiani S. 1992,MNRAS 256,65P.
  500 Goodrich R.W.,Osterbrock D.E. 1983,ApJ 269,416.
  501 Goodrich R.W.,Veilleux S.,Hill G.J. 1994,ApJ 422,521.
  502 Goranskij V.P. 1978,Astron. Tsirk. 978,3.
  503 Gorshkov A.G.,Konnikova V.K. 1993,Astron. Letters 19,55.
  504 Gosset E. 1987,'Analyse de nuages de points',PhD, Universite de Liege.
  505 Grandi S.A. 1983,MNRAS 204,691.
  506 Grandi S.A.,Osterbrock D.E. 1978,ApJ 220,783.
  507 Grauer A.D. 1984,ApJ 277,77.
  508 Green P.J.,Ward M.J.,Anderson S.F. et al. 1989,ApJ 339,93.
  509 Green R.F. 1976,PASP 88,665.
  510 Green R.F.,Schmidt M. 1978,ApJ 220,L1.
  511 Green R.F.,Pier J.R.,Schmidt M. et al. 1980,ApJ 239,483.
  512 Green R.F.,Schmidt M.,Liebert J. 1986,ApJS 61,305.
  513 Greenstein J.,Oke J.B. 1970,PASP 82,898.
  514 Greenstein J.,Schmidt M. 1964,ApJ 140,1.
  515 Gregory P.C.,Condon J.J. 1991,ApJS 75,1011.
  516 Gregory P.C.,Vavasour J.D.,Scott W.K.,Condon J.J. 1994,ApJS 90,173.
  517 Griersmith D. 1980,AJ 85,789.
  518 Griersmith D.,Hyland A.R.,Jones T.J. 1982,AJ 87,1106.
  519 Griffin R. 1963,AJ 68,421.
  520 Griffith M.R.,Langston G.,Heflin M.,Conner S.,Burke B. 1991,ApJS 75,801.
  521 Griffith M.R.,Wright A.E.,Burke B.F.,Ekers R.D. 1994,ApJS 90,179.
  522 Griffith M.R.,Wright A.E.,Burke B.F.,Ekers R.D. 1995,ApJS 97,347.
  523 Griffiths R.E.,Doxsey R.E.,Johnston M.D. et al. 1979,ApJ 230,L21.
  524 Griffiths R.E.,Murray S.S.,Giacconi R. et al. 1983,ApJ 269,375.
  525 Griffiths R.E.,Wilson A.S.,Ward M.J.,Tapia S.,Ulvestad J.S. 1989,MNRAS 240,33.
  526 Griffiths R.E.,Georgantopoulos I.,Boyle B.J. et al. 1995,MNRAS 275,77.
  527 Grijp M.H.K. de,Miley G.K.,Lub J.,de Jong T. 1985,Nat 314,240.
  528 Grijp M.H.K. de,Miley G.K.,Lub J. 1987,A&AS 70,95.
  529 Grijp M.H.K. de, Keel K.C.,Miley G.K.,Goudfrooij P.,Lub J. 1992,A&AS 96,389.
  530 Grindlay J.E. 1993,A&AS 97,113.
  531 Grindlay J.E.,Steiner J.E.,Forman W.R.,Canizares C.R.,McClintock J.E. 1980, ApJ 239,L43.
  532 Groote D.,Heber U.,Jordan S. 1989,A&A 223,L1.
  533 Grueff G. 1971,AJ 76,530.
  534 Grueff G.,Vigotti M. 1972,A&AS 6,1.
  535 Grueff G.,Vigotti M. 1973,A&AS 11,41.
  536 Grueff G.,Vigotti M. 1979,A&AS 35,371.
  537 Gu Q.-S.,Zhu J.,Huang J.-H. et al. 1995,Chin. Astron. Astrophys. 19,289.
  538 Gunn J.E.,Hoessel J.G.,Westphal J.A.,Perryman M.A.C.,Longair M.S. 1981, MNRAS 194,111.
  539 Haddad B.,Vanderriest C. 1991,A&A 245,423.
  540 Hagen H.-J.,Cordis L.,Engels D. et al. 1992,A&A 253,L5.
  541 Halliday J. 1977,MNRAS 179,111.
  542 Halpern J.P.,Filippenko A.V. 1986,AJ 91,1019.
  543 Halpern J.P.,Oke J.B. 1987,ApJ 312,91.
  544 Halpern J.P.,Impey C.D.,Bothun G.D. et al. 1986,ApJ 302,711.
  545 Halpern J.P.,Chen V.S.,Madejski G.M.,Chanan G.A. 1991,AJ 101,818.
  546 Hamuy M.,Maza J. 1987,A&AS 68,383.
  547 Haro G.,Luyten W.J. 1960,Bol. Obs. Tonantzintla y Tacubaya 2,N19,17.
  548 Haro G.,Luyten W.J. 1962,Bol. Obs. Tonantzintla y Tacubaya 3,37.
  549 Harris D.E.,Robertson J.G.,Dewdney P.E.,Costain C.H. 1982,A&A 111,299.
  550 Harris D.E.,Dewdney P.E.,Costain C.H.,Butcher H.,Willis A.G. 1983,ApJ 270,39.
  551 Harris H.C.,Guetter H.H.,Pier J.R. et al. 1992,AJ 104,53.
  552 Hawarden T.G.,Longmore A.J.,Cannon R.D.,Allen D.A. 1979,MNRAS 186,495.
  553 Hawkins M.R.S. 1981,Nat 293,116.
  554 Hawkins M.R.S. 1983,MNRAS 202,571.
  555 Hawkins M.R.S. 1986,MNRAS 219,417.
  556 Hawkins M.R.S. 1990,Private communication.
  557 Hawkins M.R.S.,Veron P. 1993,MNRAS 260,202.
  558 Hawkins M.R.S.,Veron P. 1995,MNRAS 275,1102.
  559 Hawkins M.R.S.,Veron P. 1995, 'The space density of quasars at z>4'.
  560 Hawkins M.R.S.,Woltjer L. 1985,MNRAS 214,241.
  561 Hawkins M.R.S.,Veron P.,Hunstead R.W.,Burgess A.M. 1991,A&A 248,421.
  562 Hawkins M.R.S.,Hunstead R.W.,Meylan G. et al. 1993,The Messenger N74,27.
  563 Hazard C. 1992,Private communication to Hewitt & Burbidge,1993.
  564 Hazard C.,McMahon R. 1985,Nat 314,238.
  565 Hazard C.,Murdoch H.S. 1977,Aust. J. Phys. Astrophys. Suppl. 42.
  566 Hazard C.,Gulkis S.,Bray A.D. 1967,ApJ 148,669.
  567 Hazard C.,Gulkis S.,Sutton J. 1968,ApJ 154,413.
  568 Hazard C.,Jauncey D.L.,Sargent W.L.W.,Baldwin J.A.,Wampler E.J. 1973,Nat 246,205.
  569 Hazard C.,Arp H.,Morton D.C. 1979,Nat 282,271.
  570 Hazard C.,Morton D.,Terlevich R.,McMahon R. 1984,ApJ 282,33.
  571 Hazard C.,Terlevich R.,McMahon R. et al. 1984,MNRAS 211,45P.
  572 Hazard C.,McMahon R.G.,Sargent W.L.W. 1986,Nat 322,38.
  573 Hazard C.,Morton D.C.,McMahon R.G.,Sargent W.L.W.,Terlevich R. 1986,MNRAS 223,87.
  574 Hazard C.,McMahon R.G.,Morton D.C. 1987,MNRAS 229,371.
  575 Hazard C.,McMahon R.G.,Webb J.K.,Morton D.C. 1987,ApJ 323,263.
  576 He X.-T.,Impey C.D. 1986,MNRAS 221,727.
  577 He X.-T.,Cannon R.D.,Peacock J.A.,Smith M.G.,Oke J.B. 1984,MNRAS 211,443.
  578 Hecjman T.M.,Balick B. 1980,A&A 83,100.
  579 Heckman T.M.,Balick B.,Crane P.C. 1980,A&AS 40,295.
  580 Heckman T.M.,van Breugel W.,Miley G.K.,Butcher H.R. 1983,AJ 88,1077.
  581 Heeschen D.S. 1968,ApJ 151,L135.
  582 Heeschen D.S. 1970,AJ 75,523.
  583 Heisler C.A.,Vader J.P. 1994,AJ 107,35.
  584 Heisler C.A.,Vader J.P.,Frogel J.A. 1989,AJ 97,986.
  585 Henry J.P.,Clarke J.T.,Bowyer S.,Lavery R.J. 1983,ApJ 272,434.
  586 Henry J.P.,Clarke J.T.,Bowyer S.,Lavery R.J. 1985,AJ 90,1425.
  587 Henry J.P.,Gioia I.M.,Boehringer H. et al. 1994,AJ 107,1270.
  588 Herbig T.,Readhead A.C.S. 1992,ApJS 81,83.
  589 Hewett P.C.,Webster R.L.,Harding M.E. et al. 1989,ApJ 346,L61.
  590 Hewett P.C.,Foltz C.B.,Chaffee F.H. et al. 1991,AJ 101,1121.
  591 Hewett P.C.,Irwin M.J.,Foltz C.B. et al. 1994,AJ 108,1534.
  592 Hewett P.C.,Foltz C.B.,Chaffee F.H. 1995,AJ 109,1498.
  593 Hewitt A.,Burbidge G. 1980,ApJS 43,57.
  594 Hewitt A.,Burbidge G. 1987,ApJS 63,1.
  595 Hewitt A.,Burbidge G. 1993,ApJS 87,451.
  596 Hewitt J.N.,Turner E.L.,Lawrence C.R. et al. 1987,ApJ 321,706.
  597 Hill G.J.,Wynn-Williams C.G.,Becklin E.E. 1987,ApJ 316,L11.
  598 Hill G.J.,Heasley J.N.,Becklin E.E.,Wynn-Williams C.G. 1988,AJ 95,1031.
  599 Hill J.M.,Oegerle W.R. 1993,AJ 106,831.
  600 Hiltner W.A. 1960,ApJ 131,163.
  601 Hiltner W.A.,Cowley A.,Schild R. 1966,PASP 78,464.
  602 Hines D.C.,Wills B.J. 1993,ApJ 415,82.
  603 Hintzen P.,Ulvestad J.,Owen F. 1983,AJ 88,709.
  604 Hippelein H.H. 1989,A&A 216,11.
  605 Ho L.C.,Filippenko A.V.,Sargent W.L.W. 1993,ApJ 417,63.
  606 Ho L.C.,Filippenko A.V.,Sargent W.L.W. 1995,ApJS 98,477.
  607 Hoag A.A. 1976,PASP 88,860.
  608 Hoag A.A. 1986,IAU Symp. 119,p.47.
  609 Hoag A.A.,Smith M.G. 1977,ApJ 217,362.
  610 Hoag A.A.,Thomas N.G.,Vaucher B.G. 1982,ApJ 263,23.
  611 Holmberg E.B.,Lauberts A.,Schuster H.E.,West R.M. 1977,A&AS 27,295.
  612 Hook I.M.,McMahon R.G.,Boyle B.J.,Irwin M.J. 1994,MNRAS 268,305.
  613 Hook I.M.,McMahon R.G.,Patnaik A.R. et al. 1995,MNRAS 273,L63.
  614 Hoskins D.G.,Murdoch H.S.,Hazard C.,Jauncey D.L. 1972,Aust. J. Phys. 25,559.
  615 Hoskins D.G.,Murdoch H.S.,Adgie R.L.,Crowther J.H.,Gent H. 1974,MNRAS 166,235.
  616 Howell S.B.,Usher P.D. 1993,PASP 105,383.
  617 Hu E.M.,Songaila A.,Cowie L.L.,Stockton A. 1991,ApJ 368,28.
  618 Huang K.-L.,Huang J.-H. 1986,Ap&SS 125,85.
  619 Huang K.-L.,Usher P.D. 1984,ApJS 56,393.
  620 Huang Y.,Lin J.,Feng X. 1988,Publ. Beijing Astron. Obs. 11,1.
  621 Huchra J.P. 1977,ApJS 35,171.
  622 Huchra J.P. 1980,ApJ 238,L11.
  623 Huchra J.P. 1984,Private communication.
  624 Huchra J.P.,Burg R. 1992,ApJ 393,90.
  625 Huchra J.P.,Wyatt W.F.,Davis M. 1982,AJ 87,1628.
  626 Huchra J.P.,Gorenstein M.,Kent S. et al. 1985,AJ 90,691.
  627 Hulst J.M. van der,Crane P.C.,Keel W.C. 1981,AJ 86,1175.
  628 Hummel E.,Kotanyi C.G.,van Gorkom J.H. 1986,A&A 155,161.
  629 Hunstead R.W. 1971,MNRAS 152,277.
  630 Hunstead R.W.,Jauncey D. 1970,MNRAS 149,91.
  631 Hunstead R.W.,Murdoch H.S. 1980,MNRAS 192,31P.
  632 Hunstead R.W.,Lasker B.,Mintz B.,Smith M. 1971,Aust. J. Phys. 24,601.
  633 Hunstead R.W.,Murdoch H.S.,Shobbrook R.R. 1978,MNRAS 185,149.
  634 Hunstead R.W.,Murdoch H.S.,Condon J.J.,Phillips M.M. 1984,MNRAS 207,55.
  635 Hunter S.D.,Bertsch D.L.,Dingus B.L. et al. 1993,ApJ 409,134.
  636 Hutchings J.B.,Gower A.C. 1985,AJ 90,405.
  637 Hutchings J.B.,Hickson P. 1988,AJ 95,1363.
  638 Hutchings J.B.,Neff S.G.,van Gorkom J.H. 1988,AJ 96,1227.
  639 Hutchings J.B.,Price R.,Gower A.C. 1988,ApJ 329,122.
  640 Hutter D.J.,Mufson L. 1981,AJ 86,1585.
  641 Impey C.D.,He X.-T. 1986,MNRAS 221,897.
  642 Inglis M.D.,Brindle C.,Hough J.H. et al. 1993,MNRAS 263,895.
  643 Iriarte B. 1959,Lowell Obs. Bull. 4,130.
  644 Iriarte B.,Chavira E. 1957,Bol. Obs. Tonantzintla y Tacubaya 2,N16,3.
  645 Irwin M.J.,McMahon R.G. 1990,Gemini 30,6
  646 Israel F.P.,van der Hulst,1983,AJ 88,1736.
  647 Izotov Y.I.,Lipovetski V.A.,Guseva N.G. et al. 1993,Astron. Astrophys. Trans. 3,197.
  648 Jackson N.,Browne I.W.A. 1991,MNRAS 250,414.
  649 Jackson N.,Eracleous M. 1995,MNRAS 'On the narrow-line region of quasars'.
  650 Jackson N.,Browne I.W.A.,Shone D.L.,Line K.R. 1990,MNRAS 244,750.
  651 Jackson N.,de Bruyn A.G.,Myers S. et al. 1995,MNRAS 274,L25.
  652 Jaffe W.J.,Perola G.C. 1975,A&AS 21,137.
  653 Jaidee S.,Lynga G. 1969,Ark. Astron. 5,345.
  654 Jakobsen P.,Perryman M.A.C. 1992,ApJ 392,432.
  655 Jakobsen P.,Perryman M.A.C.,Cristiani S. 1988,ApJ 326,710.
  656 Jannuzi B.T.,Green R.F.,French H. 1993,ApJ 404,100.
  657 Jannuzi B.T.,Smith P.S.,Elston R. 1993,ApJS 85,265.
  658 Jauncey D.L.,Hazard C. 1970,Astrophys. Letters 7,1.
  659 Jauncey D.L.,Wright A.E.,Peterson B.A.,Condon J.J. 1978,ApJ 219,L1.
  660 Jauncey D.L.,Batty M.J.,Gulkis S.,Savage A. 1982,AJ 87,763.
  661 Jauncey D.L.,Batty M.J.,Wright A.E.,Peterson B.A.,Savage A. 1984,ApJ 286,498.
  662 Jauncey D.L.,Savage A.,Morabito D.D. et al. 1989,AJ 98,54.
  663 Johansson L. 1988,A&A 191,29.
  664 Johansson L. 1988,A&AS 73,335.
  665 Johansson L.,Bergvall N. 1988,A&A 192,81.
  666 Johansson L.,Bergvall N. 1990,A&AS 86,167.
  667 Johnson K.H. 1974,AJ 79,1006.
  668 Jones P.A.,McAdam W.B. 1992,ApJS 80,137.
  669 Jong M.L. de 1967,ApJ 150,1.
  670 Joshi M.N.,Singal A.K. 1980,Mem. Astron. Soc. India 1,49.
  671 Junkkarinen V.T. 1984,PASP 96,539.
  672 Junkkarinen V.T.,Burbidge E.M.,Smith H.E. 1987,ApJ 317,460.
  673 Junkkarinen V.T.,Barlow T.A.,Cohen R.D. 1993,BAAS 25,1445.
  674 Kapahi V.K. 1979,A&A 74,L11.
  675 Kapahi V.K. 1981,A&AS 43,381.
  676 Kapahi V.K.,Joshi M.N.,Kandaswamy J. 1973,Astrophys. Letters 14,31.
  677 Karachentsev I.D.,Karachentseva V.E. 1981,Astrophysics 17,1.
  678 Katgert J.K. 1978,A&AS 31,409.
  679 Katgert-Merkelijn J.,Lari C.,Padrielli L. 1980,A&AS 40,91.
  680 Katgert P.,Thuan T.X.,Windhorst R.A. 1983,ApJ 275,1.
  681 Kazaryan M.A. 1979,Astrophysics 15,1.
  682 Kazaryan M.A. 1979,Astrophysics 15,117.
  683 Kazaryan M.A. 1983,Astrophysics 19,227.
  684 Kazaryan M.A. 1988,Astrophysics 27,569.
  685 Kazaryan M.A. 1993,Astrophysics 36,135.
  686 Kazaryan M.A.,Kazaryan E.S. 1980,Astrophysics 16,7.
  687 Kazaryan M.A.,Kazaryan E.S. 1987,Astrophysics 26,1.
  688 Kazaryan M.A.,Kazaryan E.S. 1990,Astrophysics 33,394.
  689 Kazaryan M.A.,Khachikian E.E. 1981,Astrophysics 17,354.
  690 Kazaryan M.A.,Tamazyan V.S. 1984,SvA Letters 10,340.
  691 Kazaryan M.A.,Tamazyan V.S. 1993,Astrophysics 36,222.
  692 Kazes I.,Le Squeren A.M.,Nguyen-Quang-Rieu 1970,Astrophys. Letters 6,193.
  693 Keel W.C. 1983,ApJ 269,466.
  694 Keel W.C. 1983,ApJS 52,229.
  695 Keel W.C. 1984,ApJ 282,75.
  696 Keel W.C. 1985,AJ 90,1449.
  697 Keel W.C. 1985,AJ 90,2207.
  698 Keel W.C. 1990,AJ 100,356.
  699 Keel W.C.,Hummel E. 1988,A&A 194,90.
  700 Keel W.C.,Weedman D.W. 1978,AJ 83,1.
  701 Keel W.C.,de Grijp M.H.K.,Miley G.K. 1988,A&A 203,250.
  702 Keel W.C.,Kennicutt R.C.,Hummel E.,van der Hulst J.M. 1985,AJ 90,708.
  703 Keen N.J.,Wilson W.E.,Haslam C.G.T.,Graham D.A.,Thomasson P. 1973,A&A 28,197.
  704 Kellermann K.I.,Pauliny-Toth I.I.K.,Tyler W.C. 1968,AJ 73,298.
  705 Kellermann K.I.,Pauliny-Toth I.I.K.,Williams P.J.S. 1969,ApJ 157,1.
  706 Kellermann K.I.,Sramek R.A.,Schmidt M.,Shaffer D.B.,Green R. 1989,AJ 98,1195.
  707 Kellermann K.I.,Sramek R.A.,Schmidt M.,Green R.F.,Shaffer D.B. 1994,AJ 108,1163.
  708 Kennefick J.D.,de Carvalho R.R.,Djorgovski S. et al. 1995,AJ 110,78.
  709 Kennefick J.D.,Djorgovski S.,de Carvalho R.R. 1995,AJ 'The luminosity function of z>4 quasars from the Second Palomar Sky Survey'.
  710 Kennicutt R.C.,Keel W.C. 1984,ApJ 279,L5.
  711 Kennicutt R.C.,Keel W.C.,Blaha C.A. 1989,AJ 97,1022.
  712 Kesteven M.J.L.,Bridle A.H.,Brandie G.W. 1976,AJ 81,919.
  713 Khachikian E.E.,Weedman D.W. 1974,ApJ 192,581.
  714 Kiang T. 1967,ApJ 150,L31.
  715 Kim D.-C.,Sanders D.B.,Veilleux S.,Mazzarella J.M.,Soifer B.T. 1995,ApJS 98,129.
  716 Kinman T. 1966,ApJ 144,1232.
  717 Kinman T. 1967,ApJ 148,L53.
  718 Kinman T. 1976,ApJ 205,1.
  719 Kinman T. 1983,MNRAS 202,53.
  720 Kinman T.,Burbidge E.M. 1967,ApJ 148,L59.
  721 Kinman T.,Bolton J.,Clarke R.,Sandage A. 1967,ApJ 147,848.
  722 Kirhakos S.D.,Steiner J.E. 1990,AJ 99,1722.
  723 Kirhakos S.D.,Sargent W.L.W.,Schneider D.P. et al. 1994,PASP 106,646.
  724 Klaas U.,Elsasser H. 1993,A&A 280,76.
  725 Klaas U.,Elsasser H. 1993,A&AS 99,71.
  726 Klein U.,Wielebinski R.,Beck R. 1984,A&A 135,213.
  727 Kleinmann S.G.,Hamilton D.,Keel W.C. et al. 1988,ApJ 328,161.
  728 Kojoian G.,Sramek R.A.,Dickinson D.F.,Tovmassian H.,Purton C.R. 1976,ApJ 203,323.
  729 Kojoian G.,Tovmassian H.M.,Dickinson D.F.,Dinger A.S.C. 1980,AJ 85,1462.
  730 Kojoian G.,Malkan M.,Beichman C. et al. 1982,BAAS 14,947.
  731 Kollatschny W.,Fricke K.J. 1983,A&A 125,276.
  732 Kollatschny W.,Fricke K.J. 1987,A&A 183,9.
  733 Kollatschny W.,Biermann P.,Fricke K.J.,Huchtmeier W.,Witzel A. 1983,A&A 119,80.
  734 Kollatschny W.,Dietrich M.,Borgeest U.,Schramm K.-J. 1991,A&A 249,57.
  735 Kollgaard R.I.,Feigelson E.D.,Laurent-Muehleisen S.A. et al. 1995,ApJ 449,61.
  736 Kondo M.,Noguchi T.,Machara H. 1984,Ann. Tokyo Astron. Obs.,2nd Ser. 20,130.
  737 Koo D.C. 1981,ApJ 251,L75.
  738 Koo D.C.,Kron R.G. 1988,ApJ 325,92.
  739 Koo D.C.,Kron R.G.,Cudworth K.M. 1986,PASP 98,285.
  740 Koo D.C.,Kron R.G.,Nanni D.,Trevese D.,Vignato A. 1986,AJ 91,478.
  741 Kopilov A.I.,Neizvestny S.I. 1982,Astron. Tsirk. 1241,1.
  742 Kopilov I.M.,Lipovetski V.A.,Pronik V.I.,Chuvaev K.K. 1974,Astrophysics 10,305.
  743 Kopilov I.M.,Lipovetski V.A.,Pronik V.I.,Chuvaev K.K. 1976,Astrophysics 12,119.
  744 Koratkar A.,Deustua S.E.,Heckman T. et al. 1995,ApJ 440,132.
  745 Korista K.T.,Voit G.M.,Morris S.L.,Weymann R.J. 1993,ApJS 88,357.
  746 Koski A.T. 1978,ApJ 223,56.
  747 Kraan-Korteweg R.C.,Fairall A.P.,Balkowski C. 1995,A&A 297,617.
  748 Kraus J.D.,Andrew B.H. 1971,AJ 76,103.
  749 Kriss G.A.,Canizares C.R. 1982,ApJ 261,51.
  750 Kriss G.A.,Canizares C.R. 1985,ApJ 297,177.
  751 Kriss G.A.,Doxsey R. 1983,PASP 95,133.
  752 Kristian J. 1973,ApJ 179,L61.
  753 Kristian J.,Sandage A. 1970,ApJ 162,391.
  754 Kristian J.,Sandage A.,Katem B. 1974,ApJ 191,43.
  755 Kron R.G.,Chiu L.T. 1981,PASP 93,397.
  756 Kron R.G.,Bonoli F.,Federici L.,Zitelli V.,Vigotti M. 1983,A&A 127,29.
  757 Kron R.G.,Koo D.C.,Windhorst R.A. 1985,A&A 146,38.
  758 Kronberg P.P.,Wardle J.F.C. 1977,AJ 82,688.
  759 Kronberg P.P.,Burbidge E.M.,Smith H.E.,Strom R.G. 1977,ApJ 218,8.
  760 Kuhn O.,Bechtold J.,Cutri R.,Elvis M.,Rieke M. 1995,ApJ 438,643.
  761 Kuhr H. 1977,A&AS 29,139.
  762 Kuhr H.,Pauliny-Toth I.I.K.,Witzel A.,Schmidt J. 1981,AJ 86,854.
  763 Kuhr H.,Liebert J.W.,Strittmatter P.A.,Schmidt G.D.,Mackay C. 1983,ApJ 275,L33.
  764 Kuhr H.,Johnston K.J.,Odenwald S.,Adlhoch J. 1987,A&AS 71,493.
  765 Kulkarni V.K.,Mantovani F. 1985,A&AS 61,1.
  766 Kulkarni V.K.,Mantovani F.,Pauliny-Toth I.I.K. 1990,A&AS 82,41.
  767 Kunth D.,Sargent W.L.W. 1979,A&A 76,50.
  768 Kunth D.,Sargent W.L.W. 1979,A&AS 36,259.
  769 Kunth D.,Sargent W.L.W. 1986,AJ 91,761.
  770 Kunth D.,Sargent W.L.W.,Kowal C. 1981,A&AS 44,229.
  771 Kunth D.,Sargent W.L.W.,Bothun G.D. 1987,AJ 93,29.
  772 Lacy M.,Rawlings S.,Warner P.J. 1992,MNRAS 256,404.
  773 Lacy M.,Rawlings S.,Hill G.J. 1992,MNRAS 258,828.
  774 Lacy M.,Hill G.J.,Kaiser M.-E.,Rawlings S. 1993,MNRAS 263,707.
  775 La Franca F.,Cristiani S.,Barbieri C. 1992,AJ 103,1062.
  776 La Franca F.,Gregorini L.,Cristiani S.,de Ruiter H.,Owen F. 1994,AJ 108,1548.
  777 Lahulla J.F.,Merighi R.,Vettolani G.,Vigotti M. 1991,A&AS 88,525
  778 Laing R.A.,Longair M.S.,Riley J.M.,Kibblewhite E.J.,Gunn J.E. 1978,MNRAS 183,547.
  779 Laing R.A.,Jenkins C.R.,Wall J.V.,Unger S.W. 1994,ASP Conf. Ser. 54,201.
  780 Langston G.I.,Heflin M.B.,Conner S. et al. 1990,ApJS 72,621.
  781 Langston G.I.,Schneider D.P.,Conner S. et al. 1989,AJ 97,1283.
  782 Lanzetta K.M.,Turnshek D.A.,Sandoval J. 1993,ApJS 84,109.
  783 Lanzetta K.M.,Wolfe A.M.,Turnshek D.A. et al. 1991,ApJS 77,1.
  784 Laor A.,Bahcall J.N.,Jannuzi B.T.,Schneider D.P.,Green R.F. 1995,APJS 99,1.
  785 Laurikainen E.,Moles M. 1988,AJ 96,470.
  786 Laustsen S. 1977,Sky and Telescope 53,102.
  787 Lawrence A.,Saunders W.,Rowan-Robinson M. et al. 1988,MNRAS 235,261.
  788 Lawrence C.R.,Bennett C.L.,Garcia-Barreto J.A.,Greenfield P.E.,Burke B.F. 1983, ApJS 51,67.
  789 Lawrence C.R.,Bennett C.L.,Hewitt J.N. et al. 1986,ApJS 61,105.
  790 Lawrence C.R.,Pearson T.J.,Readhead A.C.S.,Unwin S.C. 1986,AJ 91,494.
  791 Lawrence C.R.,Schneider D.P.,Schmidt M. et al. 1984,Sci 223,46.
  792 Leacock R.J.,Smith A.G.,Edwards P.L. et al. 1976,ApJ 206,L87.
  793 Le Borgne J.F.,Pello R.,Sanahuja B. et al. 1990,A&A 229,L13.
  794 Leech K.J.,Penston M.V.,Terlevich R.J. et al. 1989,MNRAS 240,349.
  795 Leech K.J.,Rowan-Robinson M.,Lawrence A.,Hughes J.D. 1994,MNRAS 267,253.
  796 Le Fevre O.,Crampton D.,Hammer F.,Lilly S.J.,Tresse L. 1994,ApJ 423,L89.
  797 Lelievre G.,Wlerick G. 1975,A&A 42,293.
  798 Lemaitre G.,Kohler D.,Lacroix D.,Meunier J.P.,Vin A. 1990,A&A 228,546.
  799 Lequeux J.,Meyssonnier N.,Azzopardi M. 1987,A&AS 67,169.
  800 Le Squeren A.M.,Biraud F.,Lauque R. 1972,Nat PS 240,75.
  801 Levshakov S.A.,Varshalovich D.A.,Nazarov E.A. 1987,Astrophysics 25,640.
  802 Lewis D.W.,MacAlpine G.M.,Weedman D.W. 1979,ApJ 233,787.
  803 Liller W.,Alcaino G. 1982,ApJ 257,L27.
  804 Lipari S.,Macchetto F. 1992,ApJ 387,522.
  805 Lipari S.,Macchetto F. 1992,ApJ 397,126.
  806 Lipari S.,Bonatto C.,Pastoriza M.G. 1991,MNRAS 253,19.
  807 Lipari S.,Macchetto F.,Golombek D. 1991,ApJ 366,L65.
  808 Lipovetski V.A.,Stepanian D.A.,Erastova L.K.,Shapovalova A.I. 1988, Astrophysics 29,747.
  809 Lipovetski V.A.,Shapovalova A.I.,Stepanian D.A.,Erastova L.K. 1989, Astrophysics 31,665.
  810 Lipovetski V.A.,Pustilnik L.A.,Pustilnik S.A.,Shapovalova A.I. 1990,SvA 33,585.
  811 Loiseau N.,Reich W.,Wielebinski R.,Reich P.,Munch W. 1988,A&AS 75,67.
  812 Longair M.S.,Gunn J.E. 1975,MNRAS 170,121.
  813 Longo G.,de Vaucouleurs A. 1983,'A general catalogue of photoelectric magnitudes......',The University of Texas Monographs in Astronomy N3.
  814 Lonsdale C.J.,Lonsdale C.J.,Smith H.E. 1992,ApJ 391,629.
  815 Lorenz H.,Lange M.,Richter G.M.,Stoll D. 1978,Astrophys. Letters 19,117.
  816 Lorenz H.,Richter G.A.,Afanasjev V.L.,Lipovetski V.A. 1979,Astron. Nachr. 300,81.
  817 Lorre J. 1978,ApJ 222,L99.
  818 Low F.J.,Huchra J.P.,Kleinman S.G.,Cutri R.M. 1988,ApJ 327,L41.
  819 Lowrance J.L.,Morton D.C.,Zucchino P.,Oke J.B.,Schmidt M. 1972,ApJ 171,233.
  820 Lu L.,Wolfe A.M.,Turnshek D.A.,Lanzetta K.M. 1993,ApJS 84,1.
  821 Lu P.K. 1970,AJ 75,1161.
  822 Lynds C.R. 1967,ApJ 147,837.
  823 Lynds C.R.,Wills D. 1968,ApJ 153,L23.
  824 Lynds C.R.,Wills D. 1972,ApJ 172,531.
  825 Lynds C.R.,Stockton A.,Livingstone W. 1965,ApJ 142,1667.
  826 Lynds C.R.,Hill S.,Heere K.,Stockton A. 1966,ApJ 144,1244.
  827 Lyutyi V.M. 1977,SvA 54,1153.
  828 MacAlpine G.M.,Feldman F.R. 1982,ApJ 261,412.
  829 MacAlpine G.M.,Lewis D.W. 1978,ApJS 36,587.
  830 MacAlpine G.M.,Williams G.A. 1981,ApJS 45,113.
  831 MacAlpine G.M.,Lewis D.W.,Smith S.B. 1977,ApJS 35,203.
  832 MacAlpine G.M.,Smith S.B.,Lewis D.W. 1977,ApJS 34,95.
  833 MacAlpine G.M.,Smith S.B.,Lewis D.W. 1977,ApJS 35,197.
  834 MacAlpine G.M.,Williams G.A.,Lewis D.W. 1979,PASP 91,746.
  835 Maccagni D.,Gioia I.M.,Henry J.P. et al. 1990,AJ 100,1461.
  836 Machalski J. 1991,Acta Astron. 41,39.
  837 Machalski J. 1992,Acta Astron. 42,335.
  838 Machalski J.,Condon J.J. 1979,AJ 84,164.
  839 Machalski J.,Condon J.J. 1983,AJ 88,143.
  840 Machalski J.,Condon J.J. 1983,AJ 88,1591.
  841 Machalski J.,Engels D. 1994,MNRAS 266,L69.
  842 Machalski J.,Wisniewski W.Z. 1988,MNRAS 231,1065.
  843 Machalski J.,Maslowski J.,Condon J.J.,Condon M.A. 1982,AJ 87,1150.
  844 Magain P.,Surdej J.,Swings J.-P. et al. 1988,Nat 334,325.
  845 Maia M.A.G.,da Costa L.N.,Willmer C.,Pellegrini P.S.,Rite C. 1987,AJ 93,546.
  846 Maltby P.,Matthews T.A.,Moffet A.T. 1963,ApJ 137,153.
  847 Mantovani F.,Junor W.,Fanti R. et al. 1992,MNRAS 257,353.
  848 Maoz D.,Bahcall J.N.,Doxsey R. et al. 1992,ApJ 394,51.
  849 Maoz D.,Bahcall J.N.,Schneider D.P. et al. 1993,ApJ 409,28.
  850 Maoz D.,Ofek E.,Shemia A. et al. 1995,A&A 'Optical identification of quasar 0917+7122 in the direction of an extreme-ultraviolet source'.
  851 Marano B.,Zamorani G.,Zitelli V. 1988,MNRAS 232,111.
  852 Marenbach G.,Appenzeller J. 1982,A&A 108,95.
  853 Margon B. 1977,ApJ 211,L5.
  854 Margon B.,Chanan G.A.,Downes R.A. 1981,Nat 290,480.
  855 Margon B.,Downes R.A.,Spinrad H. 1983,Nat 301,221.
  856 Margon B.,Downes R.A.,Chanan G.A. 1985,ApJS 59,23.
  857 Margon B.,Boroson T.A.,Chanan G.A.,Thompson I.B.,Schneider D.P. 1986,PASP 98,1129.
  858 Markarian B.E. 1967,Astrophysics 3,24.
  859 Markarian B.E. 1969,Astrophysics 5,206.
  860 Markarian B.E. 1969,Astrophysics 5,286.
  861 Markarian B.E.,Lipovetski V.A. 1971,Astrophysics 7,299.
  862 Markarian B.E.,Lipovetski V.A. 1972,Astrophysics 8,89.
  863 Markarian B.E.,Lipovetski V.A. 1973,Astrophysics 9,283.
  864 Markarian B.E.,Lipovetski V.A. 1974,Astrophysics 10,185.
  865 Markarian B.E.,Lipovetski V.A. 1976,Astrophysics 12,241.
  866 Markarian B.E.,Lipovetski V.A. 1976,Astrophysics 12,429.
  867 Markarian B.E.,Stepanian D.A. 1983,Astrophysics 19,354.
  868 Markarian B.E.,Stepanian D.A. 1984,Astrophysics 20,10.
  869 Markarian B.E.,Stepanian D.A. 1984,Astrophysics 20,278.
  870 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1977,Astrophysics 13,116.
  871 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1977,Astrophysics 13,215.
  872 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1979,Astrophysics 15,130.
  873 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1979,Astrophysics 15,235.
  874 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1979,Astrophysics 15,363.
  875 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1979,SvA Letters 5,269.
  876 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1980,Astrophysics 16,353.
  877 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1981,Astrophysics 17,321.
  878 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1983,Astrophysics 19,14.
  879 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1983,Astrophysics 19,129.
  880 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1984,Astrophysics 20,113.
  881 Markarian B.E.,Lipovetski V.A.,Stepanian D.A. 1985,Astrophysics 20,581.
  882 Markarian B.E.,Erastova L.K.,Lipovetski V.A.,Stepanian D.A.,Shapovalova A.I.  1985 21,127.
  883 Markarian B.E.,Erastova L.K.,Stepanian D.A.,Lipovetski V.A.,Shapovalova A.I.  1987 Letters 13,1.
  884 Markarian B.E.,Erastova L.K.,Lipovetski V.A.,Stepanian D.A.,Shapovalova A.I.  1987 26,7.
  885 Markarian B.E.,Erastova L.K.,Lipovetski V.A.,Stepanian D.A.,Shapovalova A.I.  1988 28,14.
  886 Markarian B.E.,Erastova L.K.,Lipovetski V.A.,Stepanian D.A.,Shapovalova A.I.  1988 28,283.
  887 Markarian B.E.,Stepanian D.A.,Erastova L.K. 1986,Astrophysics 23,623.
  888 Markarian B.E.,Stepanian D.A.,Erastova L.K. 1987,Astrophysics 25,551.
  889 Markarian B.E.,Stepanian D.A.,Erastova L.K. 1987,IAU Symp. 121,p.25.
  890 Markarian B.E.,Stepanian D.A.,Lipovetski V.A. 1983,Astron. Tsirk. 1265,1.
  891 Markarian B.E.,Stepanian D.A.,Lipovetski V.A. 1984,Astron. Tsirk. 1346,7.
  892 Marshall F.E.,Madejski G.M.,Prando S.H.,Henry J.P. 1988,BAAS 20,971.
  893 Marshall H.L. 1987,ApJ 316,84.
  894 Marshall H.L.,Tananbaum H.,Zamorani G. et al. 1983,ApJ 269,42.
  895 Marshall H.L.,Avni Y.,Braccesi A. et al. 1984,ApJ 283,50.
  896 Martel A.,Osterbrock D.E. 1994,AJ 107,1283.
  897 Marx M.,Kruegel E.,Klein U.,Wielebinski R. 1994,A&A 281,718.
  898 Maslowski J.,Kellermann K.I. 1988,AJ 95,1659.
  899 Maslowski J.,Pauliny-Toth I.I.K.,Witzel A.,Kuhr H. 1981,A&A 95,285.
  900 Maslowski J.,Mitchell K.,Kellermann K.I. 1993,AJ 105,30.
  901 Mason K.O.,Hassall B.J.M.,Bromage G.E. et al. 1995,MNRAS 274,1194.
  902 Matthews T.A.,Sandage A. 1963,ApJ 138,30.
  903 Matthews T.A.,Morgan W.W.,Schmidt M. 1964,ApJ 140,35.
  904 Maxfield L.,Djorgovski S.,Thompson D. 1995,PASP 107,566.
  905 Maza J.,Ruiz M.T. 1989,ApJS 69,353.
  906 Maza J.,Ruiz M.T. 1993, in preparation, gives the redshifts for the objects published by Maza et al. 1993,Rev. Mex. Astron. Astrofis. 25,51.
  907 Maza J.,Ruiz M.T.,Gonzalez L.E.,Wischnjewsky M. 1989,ApJS 69,349.
  908 Maza J.,Ruiz M.T.,Gonzalez L.E.,Wischnjewsky M. 1992,Rev. Mex. Astron. Astrofis. 24,147.
  909 Maza J.,Ruiz M.T.,Gonzalez L.E.,Wischnjewsky M.,Antezana R. 1993, Rev. Mex. Astron. Astrofis. 25,51.
  910 Maza J.,Ruiz M.T.,Gonzalez L.E.,Wischnjewsky M.,Antezana R. 1994, Rev. Mex. Astron. Astrofis. 28,187.
  911 Maza J.,Wischnjewsky M.,Antezana R.,Gonzalez L.E. 1995,Rev. Mex. Astron. Astrofis. 'Calan-Tololo survey.VII One hundred new southern quasars'.
  912 Mazzarella J.M.,Boroson T.A. 1993,ApJS 85,27.
  913 Mazzarella J.M.,Gaume R.A.,Soifer B.T. et al. 1991,AJ 102,1241.
  914 McCarthy P.J. 1991,AJ 102,518.
  915 McCarthy P.J.,van Breugel W.,Kapahi V.K.,Subrahmanya C.R. 1991,AJ 102,522.
  916 McCarthy P.J.,Dickinson M.,Filippenko A.V.,Spinrad H.,van Breugel W. 1988, ApJ 328,L29.
  917 McDowell J.C.,Canizares C.,Elvis M. et al. 1995,ApJ 450,585.
  918 McEwan N.J.,Browne I.W.A.,Crowther J.H. 1975,Mem. R. Astron. Soc. 80,1.
  919 McGimsey B.Q.,Miller H.R. 1978,ApJ 219,387.
  920 McMahon R.G. 1990,Private communication to Warren et al. 1991,ApJS 76,23.
  921 McMahon R.G.,Irwin M.J.,Hazard C. 1992,MPE report N235,399.
  922 McMahon R.G.,Irwin M.J.,Hazard C. 1992,Gemini 36,1.
  923 McMahon R.G.,Omont A.,Bergeron J.,Kreysa E.,Haslam C.G.T. 1994,MNRAS 267,L9.
  924 Mead A.R.G.,Ballard K.R.,Brand P.W.J.L. et al. 1990,A&AS 83,183.
  925 Meinunger L. 1975,Mitt. Veranderl. Sterne 7,1.
  926 Meisenheimer K.,Roser H.J. 1983,A&A 51,41.
  927 Melnick J.,Mirabel I.F. 1990,A&A 231,L19.
  928 Menzies J.W.,Coulson I.M.,Sargent W.L.W. 1989,AJ 97,1576.
  929 Merighi R.,Basso L.,Vigotti M.,Lahulla J.F.,Lopez-Arroyo M. 1991,A&AS 89,225.
  930 Merkelijn J. 1968,Aust. J. Phys. 21,903.
  931 Merkelijn J. 1969,Aust. J. Phys. 22,237.
  932 Merkelijn J. 1972,Aust. J. Phys. 25,451.
  933 Merkelijn J.,Wall J.V. 1970,Aust. J. Phys. 23,575.
  934 Merkelijn J.,Shimmins A.,Bolton J. 1968,Aust. J. Phys. 21,523.
  935 Meylan G.,Djorgovski S. 1989,ApJ 338,L1.
  936 Michalec A.,Maslowski J. 1976,Acta Cosmologica 5,35.
  937 Miley G.K.,Osterbrock D.E. 1979,PASP 91,257.
  938 Miller H.R. 1979,ApJ 227,52.
  939 Miller J.S.,Goodrich R.W. 1990,ApJ 355,456.
  940 Miller J.S.,French H.B.,Hawley S.A. 1978, in: Pittsburgh conf. on BL Lac objects,p176.
  941 Miller J.S.,Robinson L.B.,Wampler E.J. 1973,ApJ 179,L83.
  942 Miller L.,Peacock J.A.,Mead A.R.G. 1990,MNRAS 244,207.
  943 Miller P.,Rawlings S.,Saunders R. 1993,MNRAS 263,425.
  944 Miller P.,Rawlings S.,Saunders R.,Eales S. 1992,MNRAS 254,93.
  945 Milliard B.,Viton M. 1994,Private communication.
  946 Mills B.Y.,Little A.G.,Durdin J.M.,Kesteven M.J. 1982,MNRAS 200,1007.
  947 Mitchell K.J.,Condon J.J. 1985,AJ 90,1957.
  948 Mitchell K.J.,Barden S.C.,Warnock III A.,Nations H.L. 1983,PASP 95,45.
  949 Mitchell K.J.,Warnock III A.,Usher P.D. 1984,ApJ 287,L3.
  950 Mitchell P.S.,Miller L.,Boyle B.J. 1990,MNRAS 244,1.
  951 Mitton S.,Hazard C.,Whelan J.A.J. 1977,MNRAS 179,569.
  952 Moffat A.F.J.,Schlickweiser R.,Shara et al. 1983,ApJ 271,L45.
  953 Moles M.,Garcia-Pelayo J.M.,Masegosa A.,Aparicio A.,Quintana J.M. 1985, A&A 152,271.
  954 Moles M.,Garcia-Pelayo J.M.,del Rio G.,Lahulla F. 1987,A&A 186,77.
  955 Moller P.,Jakobsen P.,Perryman M.A.C. 1994,A&A 287,719.
  956 Monk A.S.,Penston M.V.,Pettini M.,Blades J.C. 1986,MNRAS 222,787.
  957 Monk A.S.,Penston M.V.,Pettini M.,Blades J.C. 1988,MNRAS 234,193.
  958 Moran E.C.,Halpern J.P.,Bothun G.D.,Becker R.H. 1992,AJ 104,990.
  959 Moran E.C.,Halpern J.P.,Helfand D.J. 1994,ApJ 433,L65.
  960 Moreau O.,Reboul H. 1995,A&AS 111,169.
  961 Morgan W.W. 1958,PASP 70,364.
  962 Morgan W.W.,Osterbrock D.E. 1969,AJ 74,515.
  963 Morganti R.,Fosbury R.A.E.,Hook R.N.,Robinson A.,Tsvetanov Z. 1992,MNRAS 256,1P.
  964 Morris S.L.,Ward M.J. 1988,MNRAS 230,639.
  965 Morris S.L.,Stocke J.T.,Gioia I.M. et al. 1991,ApJ 380,49.
  966 Morris S.L.,Weymann R.J.,Anderson S.F. et al. 1991,AJ 102,1627.
  967 Morton D.C.,Tritton K.P. 1982,MNRAS 198,669.
  968 Morton D.C.,Savage A.,Bolton J.G. 1978,MNRAS 185,735.
  969 Moseley G.F.,Brooks C.C.,Douglas J.N. 1970,AJ 75,1015.
  970 Motch C.,Belloni T.,Buckley D. et al. 1991,A&A 246,L24.
  971 Mould J.R.,Oke J.B.,de Zeeuw P.T.,Nemec J.M. 1990,AJ 99,1823.
  972 Murdoch H.S. 1976,MNRAS 177,441.
  973 Murdoch H.S.,Hoskins D.G. 1976,Aust. J. Phys. 26,867.
  974 Murdoch H.S.,McAdam W.B.,Hunstead R.W. 1974,Nat 248,491.
  975 Murdoch H.S.,Hunstead R.W.,Arp H. et al. 1983,ApJ 265,610.
  976 Murdoch H.S.,Hunstead R.W.,Graeme L. 1984,Proc. Astron. Soc. Aust. 5,341.
  977 Myers S.T.,Fassnacht C.D.,Djorgovski S. et al. 1995,ApJ 447,L5.
  978 Nakajima T.,Kawara K.,Nishida M.,Gregory B. 1991,ApJ 373,452.
  979 Neff S.G.,Hutchings J.B. 1990,AJ 100,1441.
  980 Neff S.G.,Hutchings J.B. 1992,AJ 103,1746.
  981 Neizvestny S.I. 1986,Soobshch. Special Astrofiz. Obs. 51,5.
  982 Nelson B.O.,Malkan M.A. 1992,ApJS 82,447.
  983 Netzer H.,Kollatschny W.,Fricke K.J. 1987,A&A 171,41.
  984 Neugebauer G.,Becklin E.E.,Oke J.B.,Searle L. 1976,ApJ 205,29.
  985 Neumann M.,Reich W.,Furst E. et al. 1994,A&AS 106,303.
  986 Nicolson G.D.,Glass I.S.,Feast M.W.,Andrews P.J. 1979,MNRAS 189,29P.
  987 Nordgren T.,Helou G.,Chengalur J.,Terzian Y.,Khachikian E.E. 1995 'The morphology and kinematics of 16 Markarian galaxies with multiple nuclei. Paper I:Basic data'.
  988 Norris R.P.,Allen D.A.,Sramek R.A.,Kesteven M.J.,Troup E.R. 1990,ApJ 359,291.
  989 Northover K.J.E. 1973,MNRAS 165,369.
  990 Notni P. 1980,Astron. Nachr. 301,51.
  991 Notni P.,Frohlich H.E. 1975,Astron. Nachr. 296,197.
  992 Notni P.,Karachentsev I.D.,Afanasjev V.L. 1979,Astron. Nachr. 300,121.
  993 O'Connell R.W.,Kingham K.A. 1978,PASP 90,244.
  994 O'Dea C.P.,Baum S.A.,Morris G.B. 1990,A&AS 82,261.
  995 O'Dea C.P.,Baum S.A.,Stanghellini C. 1991,ApJ 380,66.
  996 O'Dea C.P.,Baum S.A.,Stanghellini C. et al. 1992,AJ 104,1320.
  997 Oke J.B. 1978,ApJ 219,L97.
  998 Olmo del A.,Moles M. 1991,A&A 245,27.
  999 Olsen E.T. 1970,AJ 75,764.
 1000 Oort J.H.,Arp,H.,de Ruiter H. 1981,A&A 95,7.
 1001 Osmer P.S. 1977,ApJ 218,L89.
 1002 Osmer P.S. 1980,ApJS 42,523.
 1003 Osmer P.S. 1982,ApJ 253,28.
 1004 Osmer P.S.,Hewett P.C. 1991,ApJS 75,273.
 1005 Osmer P.S.,Smith M.G. 1976,ApJ 210,267.
 1006 Osmer P.S.,Smith M.G. 1977,ApJ 213,607.
 1007 Osmer P.S.,Smith M.G. 1977,ApJ 215,L47.
 1008 Osmer P.S.,Smith M.G. 1977,ApJ 217,L73.
 1009 Osmer P.S.,Smith M.G. 1980,ApJS 42,333.
 1010 Osmer P.S.,Smith M.G.,Weedman D.W. 1974,ApJ 189,187.
 1011 Osmer P.S.,Porter A.C.,Green R.F. 1994,ApJ 436,678.
 1012 Osterbrock D.E. 1977,ApJ 215,733.
 1013 Osterbrock D.E. 1981,ApJ 249,462.
 1014 Osterbrock D.E. 1984,ApJ 280,L43.
 1015 Osterbrock D.E. 1985,PASP 97,25.
 1016 Osterbrock D.E. 1985,PASP 96,792.
 1017 Osterbrock D.E.,Dahari O. 1983,ApJ 273,478.
 1018 Osterbrock D.E.,Grandi S.A. 1979,ApJ 228,L59.
 1019 Osterbrock D.E.,Martel A. 1993,ApJ 414,552.
 1020 Osterbrock D.E.,Phillips M.M. 1977,PASP 89,251.
 1021 Osterbrock D.E.,Pogge R.W. 1987,ApJ 323,108.
 1022 Osterbrock D.E.,de Robertis M.M. 1985,PASP 97,1129.
 1023 Osterbrock D.E.,Shaw R.A. 1988,ApJ 327,89.
 1024 Osterbrock D.E.,Shuder J.M. 1982,ApJS 49,149.
 1025 Osterbrock D.E.,Grandi S.A.,Cohen R.D. 1978,PASP 90,493.
 1026 Owen F.N.,Keel W.C. 1995,AJ 109,486.
 1027 Owen F.N.,Mufson S.L. 1977,AJ 82,776.
 1028 Owen F.N.,Rudnick L. 1976,ApJ 203,307.
 1029 Owen F.N.,Porcas R.W.,Neff S.G. 1978,AJ 83,1009.
 1030 Owen F.N.,Porcas R.W.,Mufson S.L.,Moffett T.J. 1978,AJ 83,685.
 1031 Owen F.N.,Spangler S.R.,Cotton W.D. 1980,AJ 85,351.
 1032 Owen F.N.,Wills B.J.,Wills D. 1980,ApJ 235,L57.
 1033 Owen F.N.,Condon J.J.,Ledden J.E. 1983,AJ 88,1.
 1034 Owen F.N.,Ledlow M.J.,Keel W.C. 1995,AJ 109,14.
 1035 Padrielli L.,Conway R.G. 1977,A&AS 27,171.
 1036 Palumbo G.G.C.,Tanzella-Nitti G.,Vettolani G. 1983,A catalogue of radial velocities of galaxies, Gordon and Breach,New-York.
 1037 Papadopoulos P.P.,Seaquist E.R.,Wrobel J.M.,Binette L. 1995,ApJ 446,150.
 1038 Parker E.,Elsmore B.,Shakeshaft J. 1966,Nat 210,22.
 1039 Parkes A.G.,Penston M.V. 1973,MNRAS 162,117.
 1040 Patnaik A.R.,Browne I.W.A.,Walsh D.,Chaffee F.H.,Foltz C.B. 1992,MNRAS 259,1P.
 1041 Pauliny-Toth I.I.K.,Kellermann K.I. 1968,AJ 73,953.
 1042 Pauliny-Toth I.I.K.,Kellermann K.I. 1972,AJ 77,797.
 1043 Pauliny-Toth I.I.K.,Kellermann K.I.,Davis M.M.,Fomalont E.B.,Shaffer D.B. 1972, AJ 77,265.
 1044 Pauliny-Toth I.I.K.,Preuss E.,Witzel A. et al. 1973,A&A 27,475.
 1045 Pauliny-Toth I.I.K.,Witzel A.,Preuss E. 1974,A&A 35,421.
 1046 Pauliny-Toth I.I.K.,Witzel A.,Preuss E. et al. 1978,AJ 83,451.
 1047 Pearson T.J.,Readhead A.C.S. 1988,ApJ 328,114.
 1048 Pecontal E.,Adam G.,Bacon R. et al. 1990,A&A 232,331.
 1049 Pedersen H.,Motch C.,Tarenghi M. et al. 1983,ApJ 270,L43.
 1050 Penfold J.E. 1979,MNRAS 186,297.
 1051 Penston M.V. 1971,ApJ 170,395.
 1052 Penston M.V.,Fosbury R.A.E.,Ward M.J.,Wilson A.S. 1977,MNRAS 180,19.
 1053 Perez E.,Manchado A.,Pottasch S.R.,Garcia-Lario P. 1989,A&A 215,262.
 1054 Perez E.,Manchado A.,Garcia-Lario P.,Pottasch S.R. 1990,A&A 227,407.
 1055 Perley R.A. 1982,AJ 87,859.
 1056 Perlman E.S.,Stocke J.T.,Schachter J.F. et al. 1995, 'The Einstein slew survey sample of BL Lacs'.
 1057 Perryman M.A.C. 1979,MNRAS 187,223.
 1058 Perryman M.A.C.,Downes A.J.B.,Lilly S.J. 1985,MNRAS 216,641.
 1059 Perryman M.A.C.,Lilly S.J.,Longair M.S.,Downes A.J.B. 1984,MNRAS 209,159.
 1060 Pesce J.E.,Falomo R.,Treves A. 1995,AJ 'Environmental properties of BL Lac objects'.
 1061 Pesch P.,Sanduleak N. 1983,ApJS 51,171.
 1062 Pesch P.,Sanduleak N. 1986,ApJS 60,543.
 1063 Pesch P.,Sanduleak N. 1988,ApJS 66,297.
 1064 Pesch P.,Sanduleak N. 1989,ApJS 70,163.
 1065 Pesch P.,Sanduleak N.,Stephenson C.B. 1991,ApJS 76,1043.
 1066 Pesch P.,Stephenson C.B.,MacConnel D.J. 1995,ApJS 98,41.
 1067 Peterson B.A.,Bolton J.G. 1972,Astrophys. Letters 10,105.
 1068 Peterson B.A.,Bolton J.G. 1972,ApJ 173,L19.
 1069 Peterson B.A.,Bolton J.G. 1973,Astrophys. Letters 13,187.
 1070 Peterson B.A.,Bolton J.G.,Shimmins A.J. 1973,Astrophys. Letters 15,109.
 1071 Peterson B.A.,Bolton J.G.,Savage A. 1976,Astrophys. Letters 17,137.
 1072 Peterson B.A.,Jauncey D.L.,Wright A.F.,Condon J.J. 1976,ApJ 207,L5.
 1073 Peterson B.A.,Wright A.E.,Jauncey D.L.,Condon J.J. 1979,ApJ 232,400.
 1074 Peterson B.M.,Craine E.R.,Strittmatter P.A. 1978,PASP 90,386.
 1075 Peterson B.M.,Fricke K.,Biermann P. 1981,PASP 93,281.
 1076 Petrosian A.R.,Saakyan K.A.,Khachikian E.E. 1977,Astrophysics 14,36.
 1077 Petrosian A.R.,Saakyan K.A.,Khachikian E.E. 1979,Astrophysics 15,250.
 1078 Phillips A.C. 1993,AJ 105,486.
 1079 Phillips M.M. 1979,ApJ 227,L121.
 1080 Phillips M.M.,Frogel J.A. 1980,ApJ 235,761.
 1081 Phillips M.M.,Hawley S.A. 1978,PASP 90,650.
 1082 Phillips M.M.,Feldman F.R.,Marshall F.E.,Wamstecker W. 1979,A&A 76,L14.
 1083 Phillips M.M.,Charles P.A.,Baldwin J.A. 1983,ApJ 266,485.
 1084 Pietsch W.,Vogler A.,Kahabka P.,Jain A.,Klein V. 1994,A&A 284,386.
 1085 Pocock A.S.,Blades J.C.,Penston M.V.,Pettini M. 1984,MNRAS 210,373.
 1086 Pogge R.W.,Eskridge P.B. 1993,AJ 106,1405.
 1087 Pogrebenko S.,Mingaliev M.,Montebugnoli S. et al. 1994, Proc. 2nd EVN/JIVE Symp. p.33.
 1088 Poladitis A.G.,Wilkinson P.N.,Xu W. et al. 1995,ApJS quoted in Stickel & Kuhr 1995,A&AS in press.
 1089 Pooley G.G.,Henbest S.N. 1974,MNRAS 169,477.
 1090 Porcas R.W.,Treverton A.M.,Wilkinson A. 1974,MNRAS 167,41P.
 1091 Porcas R.W.,Urry C.M.,Browne I.W.A. et al. 1980,MNRAS 191,607.
 1092 Pravdo S.H.,Marshall F.E. 1984,ApJ 281,570.
 1093 Pravdo S.H.,Nugent J.J.,Nousek J.A. et al. 1981,ApJ 251,501.
 1094 Prestage R.M.,Peacock J.A. 1993,MNRAS 204,355.
 1095 Prieto A.,Wamstecker W.,Danks A.C.,Kunth D.,Vitores A. 1986,A&A 168,253.
 1096 Primini F.A.,Murray S.S.,Huchra J. et al. 1991,ApJ 374,440.
 1097 Proust D. 1990,IAU Circ. 5134.
 1098 Proust D. 1994,Private communication.
 1099 Puchnarewicz E.M.,Mason K.O.,Cordova F.A. et al. 1992,MNRAS 256,589.
 1100 Puchnarewicz E.M.,Mason K.O.,Siemiginowska A.,Pounds K.A. 1995,MNRAS 276,20.
 1101 Puschell J.J. 1978,PASP 90,652.
 1102 Puschell J.J.,Stein W.A. 1980,ApJ 237,331.
 1103 Puschell J.J.,Stein W.A.,Jones T.W. et al. 1979,ApJ 227,L11.
 1104 Puschell J.J.,Moore R.,Cohen R.D.,Owen F.N.,Phillips A.C. 1986,AJ 91,751.
 1105 Pye J.P.,McGale P.A.,Allan D.J. et al 1995,MNRAS 274,1165.
 1106 Rafanelli P.,Bonoli C. 1984,A&A 131,186.
 1107 Rafanelli P.,Schulz H. 1983,A&A 117,109.
 1108 Rawlings S.,Eales S.,Riley J.M.,Saunders R. 1989,MNRAS 240,723.
 1109 Reboul H.,Vanderriest C.,Fringant A.M.,Cayrel R. 1987,A&A 177,337.
 1110 Rego M.,Zamorano J.,Gallego J.,Vittores A. 1994,A&A 281,348.
 1111 Reichert G.A.,Mason K.O.,Thorstensen J.R.,Bowyer S. 1982,ApJ 260,437.
 1112 Reimers D.,Clavel J.,Groote D. et al. 1989,A&A 218,71.
 1113 Reimers D.,Rodriguez-Pascual P.,Hagen H.-J.,Wisotzki L. 1995,A&A 293,L21.
 1114 Reimers D.,Kohler T.,Wisotzki L. 1995,A&A 'The Hamburg/ESO survey for bright QSOs.II Follow-up spectroscopy of 160 quasars and Seyferts'.
 1115 Remillard R.A.,Bradt H.V.,Buckley D.A.H. et al. 1986,ApJ 301,742.
 1116 Remillard R.A.,Tuohy I.R.,Brissenden R.J.V. et al. 1989,ApJ 345,140.
 1117 Remillard R.A.,Bradt H.V.,Brissenden R.J.V. et al. 1993,AJ 105,2079.
 1118 Remy M.,Surdej J.,Smette A.,Claeskens J.-F. 1993,A&A 278,L19.
 1119 Richer H.B.,Olson B.I. 1980,PASP 92,573.
 1120 Richstone D.O.,Schmidt M. 1980,ApJ 235,361.
 1121 Richter L.,Richter N.,Schnell A. 1968,Mitt. Karl Schwarzschild Obs. Tautenburg N38.
 1122 Richter N.,Sahakjan K. 1965,Mitt. Karl Schwarzschild Obs. Tautenburg N24.
 1123 Ricker G.R.,Clark G.W.,Doxsey R.E. et al. 1978,Nat 271,35.
 1124 Rieke G.H.,Grasdalen G.L.,Kinman T.D. et al. 1976,Nat 260,754.
 1125 Rieke G.H.,Lebofsky M.J.,Kinman T.D. 1979,ApJ 232,L151.
 1126 Riley J.M. 1975,MNRAS 170,53.
 1127 Riley J.M.,Pooley G.G. 1975,Mem. R. Astron. Soc. 80,105.
 1128 Riley J.M.,Longair M.S.,Gunn J.E. 1980,MNRAS 192,233.
 1129 Riley J.M.,Warner P.J.,Rawlings S. et al. 1989,MNRAS 236,13P.
 1130 Robertis M.M. de,Osterbrock D.E. 1986,ApJ 301,98.
 1131 Robertis M.M. de,Yee H.K.C. 1990,AJ 100,84.
 1132 Roberts D.H.,Burbidge E.M.,Burbidge G.R. et al. 1978,ApJ 224,344.
 1133 Roberts D.H.,Greenfield P.E.,Burke B.F. 1979,Sci 205,894.
 1134 Roberts J.A.,Bolton J.G.,Harris D.E. 1960,PASP 72,5.
 1135 Robertson J.G.,Shaver P.A. 1983,MNRAS 204,69P.
 1136 Robertson J.G.,Shaver P.A.,Surdej J.,Swings J.-P. 1986,MNRAS 219,403.
 1137 Robinson L.B.,Wampler E.J. 1973,ApJ 179,L79.
 1138 Roche P.F.,Aitken D.K.,Smith C.H.,James S.D. 1986,MNRAS 218,19P.
 1139 Rodgers A.W.,Peterson B.A.,Harding P. 1978,ApJ 225,768.
 1140 Romanishin W.,Hintzen P. 1988,ApJ 324,L17.
 1141 Rose J.A.,Searle L. 1982,ApJ 253,556.
 1142 Rowan-Robinson M.,Broadhurst T.,Lawrence A. et al. 1991,Nat 351,719.
 1143 Roy A.L.,Norris R.P.,Kesteven M.J.,Troup E.R.,Reynolds J.E. 1994,ApJ 432,496.
 1144 Rubin V.C. 1974,ApJ 191,645.
 1145 Rubin V.C. 1980,ApJ 238,808.
 1146 Rubin V.C.,Ford W.K. 1968,ApJ 154,431.
 1147 Rubin V.C.,Graham J.A. 1987,ApJ 316,L67.
 1148 Rubin V.C.,Krishna Kumar C.,Ford W.K. 1972,ApJ 177,31.
 1149 Rubin V.C.,Thonnard N.,Ford W.K. 1975,ApJ 199,31.
 1150 Rudnick L.,Adams M.T. 1979,AJ 84,437.
 1151 Rudy R.J.,Schmidt G.D. 1988,ApJ 331,325.
 1152 Ruiter H.R. de,Willis A.G.,Arp H. 1977,A&AS 28,211.
 1153 Ruiz M.,Rieke G.H.,Schmidt G.D. 1994,ApJ 423,608.
 1154 Ryle M.,Sandage A. 1964,ApJ 139,419.
 1155 Sabbadin F.,Cappellaro E.,Salvadori L.,Turatto M. 1989,ApJ 347,L5.
 1156 Sadler E.M. 1984,AJ 89,53.
 1157 Saikia D.J.,Pedlar A.,Unger S.W.,Axon D.J. 1994,MNRAS 270,46.
 1158 Saikia D.J.,Staveley-Smith L.,Wills D. et al. 1987,MNRAS 229,495.
 1159 Salzer J.J.,MacAlpine G.M.,Boroson T.A. 1989,ApJS 70,447.
 1160 Salzer J.J.,Moody J.W.,Rosenberg J.L.,Gregory S.A.,Newberry M.V. 1995,AJ 109,2376.
 1161 Sandage A. 1961,'The Hubble atlas of galaxies', Carnegie Institution of Washington Publ. 618.
 1162 Sandage A. 1964,ApJ 139,416.
 1163 Sandage A. 1965,ApJ 141,1560.
 1164 Sandage A. 1966,ApJ 144,1234.
 1165 Sandage A. 1966,ApJ 145,1.
 1166 Sandage A. 1966,ApJ 146,13.
 1167 Sandage A. 1967,ApJ 150,L9
 1168 Sandage A. 1967,ApJ 150,L145.
 1169 Sandage A. 1967,ApJ 150,L177.
 1170 Sandage A. 1971,Pontif. Acad. Sci. Scripta Varia 35,271.
 1171 Sandage A. 1972,ApJ 178,25.
 1172 Sandage A. 1973,ApJ 180,687.
 1173 Sandage A. 1973,ApJ 183,711.
 1174 Sandage A. 1978,AJ 83,904.
 1175 Sandage A.,Bedke J. 1985,AJ 90,1992.
 1176 Sandage A.,Bedke J. 1988,'Atlas of galaxies', NASA SP 496.
 1177 Sandage A.,Brucato R. 1979,AJ 84,472.
 1178 Sandage A.,Luyten W. 1967,ApJ 148,767.
 1179 Sandage A.,Tammann G.A. 1981,'A revised Shapley-Ames catalogue of bright galaxies',Carnegie Institution of Washington Publ. 635.
 1180 Sandage A.,Veron P. 1965,ApJ 142,412.
 1181 Sandage A.,Wyndham J. 1965,ApJ 141,328.
 1182 Sandage A.,Veron P.,Wyndham J. 1965,ApJ 142,1307.
 1183 Sandage A.,Becklin E.E.,Neugebauer G. 1969,ApJ 157,55.
 1184 Sandage A.,Binggeli B.,Tammann G.A. 1985,AJ 90,395.
 1185 Sanders D.B.,Soifer B.T.,Elias J.H. et al. 1988,ApJ 325,74.
 1186 Sanders D.B.,Soifer B.T.,Elias J.H.,Neugebauer G.,Matthews K. 1988,ApJ 328,L35.
 1187 Sanduleak N.,Pesch P. 1982,ApJ 258,L11.
 1188 Sanduleak N.,Pesch P. 1984,ApJS 55,517.
 1189 Sanduleak N.,Pesch P. 1987,ApJS 63,809.
 1190 Sanduleak N.,Pesch P. 1989,PASP 101,1081.
 1191 Sanduleak N.,Pesch P. 1989,ApJS 70,173.
 1192 Sanduleak N.,Pesch P. 1990,ApJS 72,291.
 1193 Sargent W.L.W. 1970,ApJ 159,765.
 1194 Sargent W.L.W. 1970,ApJ 160,405.
 1195 Sargent W.L.W. 1972,ApJ 173,7.
 1196 Sargent W.L.W. 1973,ApJ 182,L13.
 1197 Sargent W.L.W. 1977,ApJ 212,L105.
 1198 Sargent W.L.W.,Steidel C.C. 1987,ApJ 322,142.
 1199 Sargent W.L.W.,Steidel C.C. 1990,ApJ 359,L37.
 1200 Sargent W.L.W.,Filippenko A.V.,Steidel C.C.,Hazard C.,McMahon R.G. 1986, Nat 322,40.
 1201 Sargent W.L.W.,Boksenberg A.,Steidel C.C. 1988,ApJS 68,539.
 1202 Sargent W.L.W.,Steidel C.C.,Boksenberg A. 1989,ApJS 69,703.
 1203 Saripalli L.,Gopal-Krishna,Reich W.,Kuhr H. 1986,A&A 170,20.
 1204 Savage A. 1976,MNRAS 174,259.
 1205 Savage A. 1984,MNRAS 206,745.
 1206 Savage A.,Bolton J.G. 1979,MNRAS 188,599.
 1207 Savage A.,Bolton J.G. 1979,Aust. J. Phys. Astrophys. Suppl. 46,19.
 1208 Savage A.,Wall J.V. 1976,Aust. J. Phys. Astrophys. Suppl. 39,39.
 1209 Savage A.,Wright A.E. 1981,MNRAS 196,927.
 1210 Savage A.,Bolton J.G.,Wright A.E. 1976,MNRAS 175,517.
 1211 Savage A.,Browne I.W.A.,Bolton J.G. 1976,MNRAS 177,77P.
 1212 Savage A.,Bolton J.G.,Wright A.E. 1977,MNRAS 179,135.
 1213 Savage A.,Wright A.E.,Bolton J.G. 1977,Aust. J. Phys. Astrophys. Suppl. 44,1.
 1214 Savage A.,Bolton J.G.,Tritton K.P.,Peterson B.A. 1978,MNRAS 183,473.
 1215 Savage A.,Bolton J.G.,Trett J. 1982,Aust. J. Phys. 35,207.
 1216 Savage A.,Bolton J.G.,Wall J.V. 1982,MNRAS 200,1135.
 1217 Savage A.,Trew A.S.,Chen J.-S.,Weston T. 1984,MNRAS 207,393.
 1218 Savage A.,Clowes R.G.,Cannon R.D. et al. 1985,MNRAS 213,485.
 1219 Savage A.,Jauncey D.L.,White G.L. et al. 1990,Aust. J. Phys. 43,241.
 1220 Scarpa R.,Falomo R. 1995,A&A 'Spectral energy distribution of Palomar-Green BL Lacertae objects'.
 1221 Schachter J.F.,Stocke J.T.,Perlman E. et al. 1993,ApJ 412,541.
 1222 Schade D. 1991,AJ 102,869.
 1223 Schade D.,Crampton D.,Hammer F.,Le Fevre O.,Lilly S.J. 1995,MNRAS 'Canada-France redshift survey. X: the quasar sample'.
 1224 Scheuer P.,Wills D. 1966,ApJ 143,274.
 1225 Schilizzi R.T. 1975,Mem. R. Astron. Soc. 79,75.
 1226 Schmidt M. 1963,Nat 197,1040.
 1227 Schmidt M. 1965,ApJ 141,1.
 1228 Schmidt M. 1966,ApJ 144,443.
 1229 Schmidt M. 1968,ApJ 151,393.
 1230 Schmidt M. 1974,ApJ 193,505.
 1231 Schmidt M. 1974,ApJ 193,509.
 1232 Schmidt M. 1977,ApJ 217,358.
 1233 Schmidt M.,Green R.F. 1983,ApJ 269,352.
 1234 Schmidt M.,Matthews T. 1964,ApJ 139,781.
 1235 Schmidt M.,Schneider D.P.,Gunn J.E. 1986,ApJ 306,411.
 1236 Schmidt M.,Schneider D.P.,Gunn J.E. 1986,ApJ 310,518.
 1237 Schmidt M.,Schneider D.P.,Gunn J.E. 1987,ApJ 316,L1.
 1238 Schmidt M.,Schneider D.P.,Gunn J.E. 1987,ApJ 321,L7.
 1239 Schmidtke P.C.,Cowley A.P.,Frattare L.M. et al. 1994,PASP 106,843.
 1240 Schmitt J.L. 1968,Nat 218,663.
 1241 Schneider D.P.,Schmidt M.,Gunn J.E. 1989,AJ 98,1507.
 1242 Schneider D.P.,Schmidt M.,Gunn J.E. 1989,AJ 98,1951.
 1243 Schneider D.P.,Schmidt M.,Gunn J.E. 1991,AJ 101,2004.
 1244 Schneider D.P.,Schmidt M.,Gunn J.E. 1991,AJ 102,837.
 1245 Schneider D.P.,Bahcall J.N.,Gunn J.E.,Dressler A. 1992,AJ 103,1047.
 1246 Schneider D.P.,Bahcall J.N.,Saxe D.H. et al. 1992,PASP 104,678.
 1247 Schneider D.P.,van Gorkom J.H.,Schmidt M.,Gunn J.E. 1992,AJ 103,1451.
 1248 Schneider D.P.,Schmidt M.,Gunn J.E. 1994,AJ 107,880.
 1249 Schneider D.P.,Schmidt M.,Gunn J.E. 1994,AJ 107,1245.
 1250 Schommer R.A.,Caldwell N.,Wilson A.S. et al. 1988,ApJ 324,154.
 1251 Schwartz D.A.,Brissenden R.J.V.,Tuohy I.R. et al. 1989,Lect. Notes in Phys. 334,209.
 1252 Schwartz D.A.,Doxsey R.E.,Griffiths R.E.,Johnston M.D.,Schwarz J. 1979,ApJ 229,L53.
 1253 Schwartz R.D. 1978,PASP 90,393.
 1254 Seaquist E.R.,Davis L.,Bignell R.C. 1978,A&A 63,199.
 1255 Searle L.,Bolton J. 1968,ApJ 154,L101.
 1256 Sekiguchi K.,Wolstencroft R.D. 1992,MNRAS 255,581.
 1257 Sekiguchi K.,Wolstencroft R.D. 1993,MNRAS 263,349.
 1258 Shaffer D.B. 1978,AJ 83,209.
 1259 Shanks T.,Fong R.,Boyle B.J. 1983,Nat 303,156.
 1260 Shanks T.,Georgantopoulos I.,Stewart G.C. et al. 1991,Nat 353,315.
 1261 Shanks T.,Almaini O.,Boyle B.J. et al. 1995,Spectrum 7,7.
 1262 Shara M.M.,Shara D.J.,McLean B. 1993,PASP 105,387.
 1263 Shaver P.A. 1995,17th Texas Symp. (Ann. New-York Acad. Sci.) 'High redshift quasars'.
 1264 Shaver P.A.,Robertson J.G. 1983,ApJ 268,L57.
 1265 Shaver P.A.,Robertson J.G. 1984,MNRAS 212,15P.
 1266 Shaver P.A.,Boksenberg A.,Robertson J.G. 1982,ApJ 261,L7.
 1267 Shaw M.,Tadhunter C.,Dickson R.,Morganti R. 1995,MNRAS 275,703.
 1268 Shields J.C.,Filippenko A. 1988,ApJ 332,L55.
 1269 Shields J.C.,Koo D.C.,Kron R.G. 1989,PASP 101,351.
 1270 Shimmins A.J. 1971,Aust. J. Phys. Astrophys. Suppl. 21,1.
 1271 Shimmins A.J.,Bolton J.G. 1972 Aust. J. Phys. Astrophys. Suppl. 23,1.
 1272 Shimmins A.J.,Bolton J.G. 1972,Aust. J. Phys. Astrophys. Suppl. 26,1.
 1273 Shimmins A.J.,Bolton J.G. 1974,Aust. J. Phys. Astrophys. Suppl. 32,1.
 1274 Shimmins A.J.,Searle L.,Andrew B.H.,Brandie G.W 1968, Astrophys. Letters 1,167.
 1275 Shimmins A.J.,Manchester R.N.,Harris B.J. 1969,Aust. J. Phys. Astrophys. Suppl. 8,1.
 1276 Shimmins A.J.,Bolton J.G.,Peterson B.A.,Wall J.V. 1971, Astrophys. Letters 8,139.
 1277 Shimmins A.J.,Bolton J.G.,Wall J.V. 1975,Aust. J. Phys. Astrophys. Suppl. 34,63.
 1278 Shuder J.M. 1980,ApJ 240,32.
 1279 Shuder J.M.,Osterbrock D.E. 1981,ApJ 250,55.
 1280 Sieber W.,Schickeiser R. 1982,A&A 113,314.
 1281 Simkin S.M.,Su H.J.,Schwarz M.P. 1980,ApJ 237,404.
 1282 Singal A.K.,Gopal-Krishna,Venugopal V.R. 1979,Mem. R. Astron. Soc. India 1,14.
 1283 Sitko M.L.,Stein W.A.,Zhang Y.-X.,Wisniewski W.Z. 1982,ApJ 259,486.
 1284 Smette A. 1991,Private communication.
 1285 Smith E.P.,Heckman T.M. 1989,ApJ 341,658.
 1286 Smith H.E.,Spinrad H. 1980,ApJ 236,419.
 1287 Smith H.E.,Burbidge E.M.,Spinrad H. 1976,ApJ 210,627.
 1288 Smith H.E.,Spinrad H.,Hunstead R. 1976,ApJ 206,345.
 1289 Smith H.E.,Spinrad H.,Smith E.O. 1976,PASP 88,621.
 1290 Smith H.E.,Burbidge E.M.,Baldwin J.A. et al. 1977,ApJ 215,427.
 1291 Smith H.E.,Cohen R.D.,Burns J.E.,Moore D.J.,Uchida B.A. 1989,ApJ 347,87.
 1292 Smith J.D.,Thompson D.,Djorgovski S. 1994,AJ 107,24.
 1293 Smith J.D.,Djorgovski S.,Thompson D. et al. 1994,AJ 108,1147.
 1294 Smith J.D.,Djorgovski S.,Thompson D. et al. 1995,AJ 110,439.
 1295 Smith M.G. 1975,ApJ 202,591.
 1296 Smith M.G. 1976,ApJ 206,L125.
 1297 Smith M.G.,Wright A.E. 1980,MNRAS 191,871.
 1298 Smith M.G.,Weedman D.W.,Spinrad H. 1972,Astrophys. Letters 11,21.
 1299 Smith M.G.,Aguirre C.,Zemelman M. 1976,ApJS 32,217.
 1300 Smith M.G.,Carswell R.F.,Whelan J.A.J. et al. 1981,MNRAS 195,437.
 1301 Smith P.S.,Elston R.,Berriman G.,Allen R.,Balonek T.J. 1988,ApJ 326,L39.
 1302 Smith P.S.,Jannuzi B.T.,Elston R. 1991,ApJS 77,67.
 1303 Smith R.M.,Robertson J.G. 1985,MNRAS 212,809.
 1304 Soifer B.T.,Neugebauer G.,Matthews K.,Armus L. 1994,ApJ 433,L69.
 1305 Sopp H.M.,Alexander P. 1991,MNRAS 251,112.
 1306 Sopp H.M.,Alexander P. 1992,MNRAS 259,425.
 1307 Spencer R.E.,McDowell J.C.,Charlesworth M. et al. 1989,MNRAS 240,657.
 1308 Spinrad H. 1976,PASP 88,565.
 1309 Spinrad H.,Smith H.E. 1976,ApJ 206,355.
 1310 Spinrad H.,Smith H.E.,Hunstead R.,Ryle M. 1975,ApJ 198,7.
 1311 Spinrad H.,Liebert J.,Smith H.E.,Hunstead R. 1976,ApJ 206,L79.
 1312 Spinrad H.,Westphal J.,Kristian J.,Sandage A. 1977,ApJ 216,L87.
 1313 Spinrad H.,Kron R.G.,Hunstead R.W. 1979,ApJS 41,701.
 1314 Spinrad H.,Djorgovski S.,Marr J.,Aguilar L. 1985,PASP 97,932.
 1315 Sramek R.A. 1975,AJ 80,771.
 1316 Sramek R.A. 1992,ASP Conf. Ser. 31,273.
 1317 Sramek R.A.,Weedman D.W. 1978,ApJ 221,468.
 1318 Sramek R.A.,Weedman D.W. 1980,ApJ 238,435.
 1319 Stannard D.,Neal D.S. 1977,MNRAS 179,719.
 1320 Stauffer J.R. 1982,ApJ 262,66.
 1321 Stauffer J.R.,Schild R.,Keel W. 1983,ApJ 270,465.
 1322 Staveley-Smith L.,Allen D.A.,Chapman J.M.,Norris R.P.,Whiteoak J.B. 1989, Nat 337,625.
 1323 Steidel C.C. 1990,ApJS 72,1.
 1324 Steidel C.C.,Sargent W.L.W. 1991,ApJ 382,433.
 1325 Stein W.A.,Weedman D.W. 1976,ApJ 205,44.
 1326 Steiner J.E.,Grindlay J.E.,Maccacaro T. 1982,ApJ 259,482.
 1327 Stepanian D.A.,Erastova L.K.,Lipovetski V.A.,Shapovalova A.I. 1989, Special Astrophys. Obs. Contr. N61,90.
 1328 Stepanian D.A.,Lipovetski V.A.,Erastova L.K. 1988,Astrophysics 29,552.
 1329 Stepanian D.A.,Lipovetski V.A.,Erastova L.K. 1990,Astrophysics 32,252.
 1330 Stepanian D.A.,Lipovetski V.A.,Shapovalova A.I.,Erastova L.K. 1990, Astrophysics 33,344.
 1331 Stepanian D.A.,Lipovetski V.A.,Shapovalova A.I.,Erastova L.K.,Chavushian V.O. 1990, Astrophysics 33,411.
 1332 Stepanian D.A.,Lipovetski V.A.,Shapovalova A.I.,Erastova L.K.,Chavushian V.O. 1990, Astrophysics 33,501.
 1333 Stepanian D.A.,Lipovetski V.A.,Chavushian V.O.,Erastova L.K.,Shapovalova A.I. 1991, Astrophysics 34,1.
 1334 Stepanian D.A.,Lipovetski V.A.,Erastova L.K.,Shapovalova A.I. 1991, Astrophysics 34,99.
 1335 Stepanian D.A.,Lipovetski V.A.,Chavushian V.O.,Erastova L.K.,Shapovalova A.I. 1991, Astrophysics 34,163.
 1336 Stephens S.A. 1989,AJ 97,10.
 1337 Stephenson C.B.,Pesch P.,MacConnell D.J. 1992,ApJS 82,471.
 1338 Steppe H. 1978,A&AS 31,209.
 1339 Stickel M.,Kuhr H. 1992,A&A 264,68.
 1340 Stickel M.,Kuhr H. 1993,A&AS 100,395.
 1341 Stickel M.,Kuhr H. 1993,A&AS 101,521.
 1342 Stickel M.,Kuhr H. 1994,A&AS 103,349.
 1343 Stickel M.,Kuhr H. 1994,A&AS 105,67.
 1344 Stickel M.,Kuhr H. 1995,A&AS 'Optical identifications of radio sources from the 1Jy,S4 and S5 catalogues'.
 1345 Stickel M.,Kuhr H. 1995,A&AS 'The current optical identification status of the S5 radio source catalogue'.
 1346 Stickel M.,Fried J.W.,Kuhr H. 1988,A&A 206,L30.
 1347 Stickel M.,Fried J.W.,Kuhr H. 1989,A&AS 80,103.
 1348 Stickel M.,Fried J.W.,Kuhr H. 1993,A&AS 98,393.
 1349 Stickel M.,Kuhr H.,Fried J.W. 1993,A&AS 97,483.
 1350 Stickel M.,Meisenheimer K.,Kuhr H. 1994,A&AS 105,211.
 1351 Stine P.C. 1992,ApJS 81,49.
 1352 Stocke J.T.,Arp H. 1978,ApJ 219,367.
 1353 Stocke J.T.,Tifft W.G.,Kaftan-Kassim M.A. 1978,AJ 83,322.
 1354 Stocke J.T.,Liebert J.,Maccacaro T.,Griffiths R.E.,Steiner J.E. 1981,ApJ 252,69.
 1355 Stocke J.T.,Liebert J.,Gioia I.M. et al. 1983,ApJ 273,458.
 1356 Stocke J.T.,Foltz C.B.,Weymann R.J.,Christiansen W.A. 1984,ApJ 280,476.
 1357 Stocke J.T.,Liebert J.,Schild R.,Gioia I.M.,Maccacaro T. 1984,ApJ 277,43.
 1358 Stocke J.T.,Liebert J.,Schmidt G. et al. 1985,ApJ 298,619.
 1359 Stocke J.T.,Schneider P.,Morris S.L. et al. 1987,ApJ 315,L11.
 1360 Stocke J.T.,Morris S.L.,Gioia I.M. et al. 1990,ApJ 348,141.
 1361 Stocke J.T.,Morris S.L.,Gioia I.M. et al. 1991,ApJS 76,813.
 1362 Stocke J.T.,Morris S.L.,Weymann R.J.,Foltz C.B. 1992,ApJ 396,487.
 1363 Stocke J.T.,Wurtz R.,Wang Q.,Elston R.,Jannuzi B.T. 1992,ApJ 400,L17.
 1364 Stockton A.N. 1968,AJ 73,887.
 1365 Stockton A.N. 1969,ApJ 155,L141.
 1366 Stockton A.N. 1972,Nat PS 238,37.
 1367 Stone R.P.S. 1982,ApJS 48,395.
 1368 Storchi-Bergmann T.,Baldwin J.A.,Wilson A.S. 1993,ApJ 410,L11.
 1369 Storchi-Bergmann T.,Bica E.,Pastoriza M.G. 1990,MNRAS 245,749.
 1370 Stoughton R.,Osterbrock D.E. 1980,PASP 92,117.
 1371 Strauss M.A.,Kirhakos S.D.,Yahil A. 1988,ApJ 332,L45.
 1372 Strittmatter P.A.,Carswell R.F.,Burbidge E.M. et al. 1973,ApJ 183,767.
 1373 Strittmatter P.A.,Carswell R.F.,Gilbert G.,Burbidge E.M. 1974,ApJ 190,509.
 1374 Strittmatter P.A.,Hill P.,Pauliny-Toth I.I.K.,Steppe H.,Witzel A. 1980,A&A 88,L12.
 1375 Strom S.E.,Forte J.C.,Harris W.E. et al. 1981,ApJ 245,416.
 1376 Sulentic J.W. 1976,ApJS 32,171.
 1377 Sulentic J.W. 1976,AJ 81,582.
 1378 Sulentic J.W.,Zheng W.,Arp H. 1990,PASP 102,1275.
 1379 Surdej J.,Arp H.,Gosset E. et al. 1986,A&A 161,209.
 1380 Surdej J.,Magain P.,Swings J.-P. et al. 1988,A&A 198,49.
 1381 Surdej J.,Remy M.,Smette A. et al. 1993,31th Liege Int. Astrophys. Colloq. p.153.
 1382 Surdej J.,Swings J.-P.,Arp H.,Barbier R. 1982,A&A 114,182.
 1383 Surdej J.,Swings J.-P.,Arp H.,Pedersen H. 1983,Proc. 24th Liege Int. Astrophys. Colloq. p.355.
 1384 Swarup G.,Saikia D.J.,Beltrametti M.,Sinha R.P.,Salter C.J. 1986,MNRAS 220,1.
 1385 Tadhunter C.N.,Morganti R.,di Serego Alighieri S.,Fosbury R.A.E.,Danziger I.J.  1993 263,999.
 1386 Takalo L.O. 1991,A&AS 90,161.
 1387 Takalo L.O.,Kidger M.R.,de Diego J.-A.,Sillanpaa A. 1992,A&A 261,415.
 1388 Takase B.,Miyauchi-Isobe N. 1983,Ann. Tokyo Astron. Obs.,2nd Ser. 19,595.
 1389 Takase B.,Miyauchi-Isobe N. 1984,Ann. Tokyo Astron. Obs.,2nd Ser. 20,335.
 1390 Takase B.,Miyauchi-Isobe N. 1987,Ann. Tokyo Astron. Obs.,2nd Ser. 21,363.
 1391 Takase B.,Miyauchi-Isobe N. 1989,Publ. Nat. Astron. Obs. Japan 1,97.
 1392 Takase B.,Miyauchi-Isobe N. 1992,Publ. Nat. Astron. Obs. Japan 2,399.
 1393 Takase B.,Kodaira K.,Okamura S. 1984,'An atlas of selected galaxies',Tokyo.
 1394 Takata T.,Tomita A.,Yamada T. et al. 1994,PASJ 46,343.
 1395 Tapia S.,Craine E.R.,Johnson K. 1976,ApJ 203,291.
 1396 Tapia S.,Craine E.R.,Gearhart M.R.,Pacht E.,Kraus J. 1977,ApJ 215,L71.
 1397 Terlevich R.,Melnick J.,Masegosa J.,Moles M.,Copetti M.V.F. 1991,A&AS 91,285.
 1398 Thomas H.C.,Beuermann K.,Brinkmann W.,Fink H.H.,Voges W. 1992, MPE report N235,383.
 1399 Thompson D.J.,Djorgovski S. 1990,PASP 102,959.
 1400 Thompson D.J.,Djorgovski S.,Weir W.N. 1989,PASP 101,1065.
 1401 Thompson D.J.,Djorgovski S.,de Carvalho R. 1991,PASP 102,1235.
 1402 Thompson D.J.,Djorgovski S.,Vigotti M.,Grueff G. 1992,ApJS 81,1.
 1403 Thompson D.J.,Djorgovski S. 1995,AJ 110,982.
 1404 Tifft W.G.,Kirshner R.P.,Gregory S.A.,Moody J.W. 1986,ApJ 310,75.
 1405 Tohline J.E.,Osterbrock D.E. 1976,ApJ 210,L117.
 1406 Tovmassian H.M.,Sherwood W.A.,Sherwood V.E. et al. 1984,A&AS 58,317.
 1407 Tran H.D. 1995,ApJ 440,578.
 1408 Tran H.D.,Miller J.S.,Kay L.E. 1992,ApJ 397,452.
 1409 Trevese D.,Kron R.G.,Majewski S.R.,Bershady M.A.,Koo D.C. 1994,ApJ 433,494.
 1410 Trew A.S.,Clube S.V.M.,Savage A.,Clowes R.G. 1982,MNRAS 200,785.
 1411 Tsvetanov Z.I. 1981,SvA Letters 7,42.
 1412 Turner E.L.,Schneider D.P.,Burke B.F. et al. 1986,Nat 321,142.
 1413 Turnshek D.A.,Macchetto F.,Bencke M.V. et al. 1991,ApJ 382,26.
 1414 Turnshek D.A.,Weymann R.J.,Carswell R.F.,Smith M.G. 1984,ApJ 277,51.
 1415 Turnshek D.A.,Weymann R.J.,Liebert J.W.,Williams R.E.,Strittmatter P.A. 1980, ApJ 238,488.
 1416 Tytler D.,Browne I.W.A. 1985,AJ 90,1676.
 1417 Tytler D.,Fan X.-M. 1992,ApJS 79,1.
 1418 Tytler D.,Boksenberg A.,Sargent W.L.W.,Young P.,Kunth D. 1987,ApJS 64,667.
 1419 Tytler D.,Fan X.-M.,Junkkarinen V.T.,Cohen R.D. 1993,AJ 106,426.
 1420 Tzanetakis A.,Spencer R.E.,Masson C.R.,Baldwin J.E. 1978,MNRAS 185,63P.
 1421 Ulmer M.P.,Brown R.L.,Schwartz D.A.,Patterson J.,Cruddace R.G. 1983,ApJ 270,L1.
 1422 Ulrich M.-H. 1971,ApJ 163,441.
 1423 Ulrich M.-H. 1972,ApJ 178,113.
 1424 Ulrich M.-H. 1973,Astrophys. Letters 14,89.
 1425 Ulrich M.-H. 1976,ApJ 206,364.
 1426 Ulrich M.-H. 1978,ApJ 222,L3.
 1427 Ulrich M.-H. 1981,A&A 103,L1.
 1428 Ulrich M.-H. 1989,A&A 220,71.
 1429 Ulrich M.-H.,Kinman T.D.,Lynds C.R.,Rieke G.H.,Ekers R.D. 1975,ApJ 198,261.
 1430 Ulrich M.-H.,Butcher H.,Meier D.L. 1980,Nat 288,459.
 1431 Ulvestad J.S.,Wilson A.S. 1983,ApJ 264,L7.
 1432 Ulvestad J.S.,Wilson A.S. 1984,ApJ 278,544.
 1433 Ulvestad J.S.,Wilson A.S. 1984,ApJ 285,439.
 1434 Ulvestad J.S.,Wilson A.S. 1989,ApJ 343,659.
 1435 Ulvestad J.S.,Antonucci R.R.J.,Goodrich R.W. 1995,AJ 109,81.
 1436 Unger S.W.,Lawrence A.,Wilson A.S.,Elvis M.,Wright A.E. 1987,MNRAS 228,521.
 1437 Usher P.D. 1978,ApJ 222,40.
 1438 Usher P.D. 1981,ApJS 46,117.
 1439 Usher P.D.,Mitchell K.J. 1978,ApJ 223,1.
 1440 Usher P.D.,Mitchell K.J. 1982,ApJS 49,27.
 1441 Usher P.D.,Mattson D.,Warnock III A. 1982,ApJS 48,51.
 1442 Usher P.D.,Green R.F.,Huang K.L.,Warnock III A. 1983,Proc. 24th Liege Int. Astrophys. Colloq. p.245.
 1443 Usher P.D.,Warnock III A.,Green R.F. 1983,ApJ 269,73.
 1444 Usher P.D.,Mitchell K.J.,Huang K.-L. 1995 'Faint blue objects at high galactic latitude.VII.Spectroscopy of narrow line objects and the morphological selection criterion of the US survey'.
 1445 Vader J.P.,Simon M. 1987,Nat 327,304.
 1446 Vader J.P.,da Costa G.S.,Frogel J.A.,Heisler C.A.,Simon M. 1987,AJ 94,847.
 1447 Vader J.P.,Frogel J.A.,Terndrup J.A.,Heisler C.A. 1993,AJ 106,1743.
 1448 Valentijn E.A.,Perola G.C.,Jaffe W.J. 1977,A&AS 28,333.
 1449 Van den Broek A.C.,van Driel W.,de Jong T. et al. 1991,A&AS 91,61.
 1450 Van Driel W.,Van den Broek A.C.,de Jong T. 1991,A&AS 90,55.
 1451 Vanderriest C.,Lelievre G. 1977,A&A 56,71.
 1452 Vanderriest C.,Reboul H. 1991,A&A 251,43.
 1453 Vaucher B.G.,Kreidl T.J.,Thomas N.G.,Hoag A.A. 1982,ApJ 261,18.
 1454 Vaucouleurs G. de 1961,ApJS 5,233.
 1455 Vaucouleurs G. de 1964,ApJ 139,899.
 1456 Vaucouleurs G. de,de Vaucouleurs A. 1968,AJ 73,858.
 1457 Vaucouleurs G. de,de Vaucouleurs A. 1972,Mem. R. Astron. Soc. 77,1.
 1458 Vaucouleurs G. de,de Vaucouleurs A. 1975,ApJ 197,L1.
 1459 Vaucouleurs G. de,de Vaucouleurs A.,Corwin H.G. 1976,Second reference catalogue of bright galaxies.
 1460 Vaucouleurs G. de,de Vaucouleurs A.,Corwin H.G. 1978,AJ 83,1331.
 1461 Veilleux S.,Osterbrock D.E. 1987,ApJS 63,295.
 1462 Veilleux S.,Kim D.C.,Sanders D.B.,Mazzarella J.M.,Soifer B.T. 1995,ApJS 98,171.
 1463 Vermeulen R.C.,Taylor G.B. 1995,AJ 109,1983.
 1464 Vermeulen R.C.,Ogle P.M.,Tran H.D. et al. 1995,ApJ 452,L5.
 1465 Veron M.-P. 1971,A&A 11,1.
 1466 Veron M.-P. 1981,A&A 100,12.
 1467 Veron M.-P.,Veron P. 1977,A&AS 29,149.
 1468 Veron M.-P.,Veron P. 1984,Unpublished.
 1469 Veron M.-P.,Veron P.,Adgie R.L.,Gent H. 1976,A&A 47,401.
 1470 Veron M.-P.,Veron P.,Pauliny-Toth I.I.K.,Witzel A. 1981,A&AS 43,195.
 1471 Veron M.-P.,Veron P.,Zuiderwijk E.J. 1981,A&A 98,34.
 1472 Veron-Cetty M.-P. 1984,A&AS 58,665.
 1473 Veron-Cetty M.-P.,Veron P. 1986,A&AS 65,241.
 1474 Veron-Cetty M.-P.,Veron P. 1986,A&AS 66,335.
 1475 Veron-Cetty M.-P.,Veron,P. 1993,A&AS 100,521.
 1476 Veron-Cetty M.-P.,Veron P.,Tarenghi M. 1982,A&A 113,46.
 1477 Veron-Cetty M.-P.,Woltjer L.,Veron P. 1988,A&AS 76,489.
 1478 Veron-Cetty M.-P.,Woltjer L.,Roy A.L. 1991,A&A 246,L73.
 1479 Veron P. 1966,ApJ 144,861.
 1480 Veron P. 1978,Nat 272,430.
 1481 Veron P. 1994,A&A 283,802.
 1482 Veron P. 1995,A&A 'PKS 1349-439 and Q 1349-439'.
 1483 Veron P.,Hawkins M.R.S. 1995,A&A 296,665.
 1484 Veron P.,Veron-Cetty M.-P. 1995,A&A 296,315.
 1485 Veron P.,Lindblad P.O.,Zuiderwijk E.J.,Veron M.-P.,Adam G. 1980,A&A 87,245.
 1486 Veron P.,Veron M.-P.,Pauliny-Toth I.I.K.,Witzel A. 1980,Unpublisehd.
 1487 Veron P.,Veron M.-P.,Bergeron J.,Zuiderwijk E.J. 1981,A&A 97,71.
 1488 Veron P.,Veron-Cetty M.-P.,Djorgovski S. et al. 1990, A&AS 86,543.
 1489 Veron P.,Veron-Cetty M.-P.,Goncalves A. 1996,in preparation 'Miscellaneous spectroscopic observations of 31 AGN candidates'.
 1490 Vigotti M.,Merighi R.,Vettolani G.,Lahulla J.F.,Lopez-Arroyo M. 1990,A&AS 83,205.
 1491 Vila M.B.,Pedlar A.,Davies R.D.,Hummel E.,Axon D.J. 1990,MNRAS 242,379.
 1492 Visnovsky K.L.,Impey C.D.,Foltz C.B. et al. 1992,ApJ 391,560.
 1493 Vogel S.,Engels D.,Hagen H.-J. et al. 1993,A&AS 98,193.
 1494 Vorontsov-Velyaminov B.A. 1959,Atlas and catalogue of interacting galaxies. Part I (Moscow, Moscow State University).
 1495 Vorontsov-Velyaminov B.A. 1977,A&AS 28,1.
 1496 Vrba F.J.,Tapia S. 1979,AJ 84,470.
 1497 Vrba F.J.,Luginbuhl C.B.,Hartmann D.H. et al. 1994,ApJ 424,68.
 1498 Wade C.M. 1968,AJ 73,876.
 1499 Wagner R.M.,Sion E.M.,Liebert J.,Starfield S.G. 1988,ApJ 328,213.
 1500 Wakamatsu K.,Nishida M.T. 1987,ApJ 315,L23.
 1501 Walker M.F.,Chincarini G. 1967,ApJ 147,416.
 1502 Wall J.V. 1971,Aust. J. Phys. Astrophys. Suppl. 20,1.
 1503 Wall J.V. 1972,Aust. J. Phys. Astrophys. Suppl. 24,1.
 1504 Wall J.V. 1994,J.B. Bolton Memorial Symp. 'Populations of extragalactic radio sources'.
 1505 Wall J.V.,Cannon R.D. 1973,Aust. J. Phys. Astrophys. Suppl. 31,1.
 1506 Wall J.V.,Cole D.J. 1973,Aust. J. Phys. 26,881.
 1507 Wall J.V.,Peacock J.A. 1985,MNRAS 216,173.
 1508 Wall J.V.,Shimmins A.J.,Merkelijn J.K. 1971,Aust. J. Phys. Astrophys. Suppl. 19,1.
 1509 Wall J.V.,Shimmins A.J.,Bolton J.G. 1975,Aust. J. Phys. Astrophys. Suppl. 34,55.
 1510 Wall J.V.,Wright A.E.,Bolton J.G. 1976,Aust. J. Phys. Astrophys. Suppl. 39,1.
 1511 Walsh D.,Carswell R.F. 1982,MNRAS 200,191.
 1512 Walsh D.,Beckers J.M.,Carswell R.F.,Weymann R.J. 1984,MNRAS 211,105.
 1513 Walsh D.,Carswell R.F.,Weymann R.J. 1979,Nat 279,381.
 1514 Walsh D.,Wills B.J.,Wills D. 1979,MNRAS 189,667.
 1515 Walter H.G.,West R.M. 1980,A&A 86,1.
 1516 Walter H.G.,West R.M. 1982,A&A 111,357.
 1517 Wampler E.J. 1967,PASP 79,210.
 1518 Wampler E.J. 1985,ApJ 296,416.
 1519 Wampler E.J.,Ponz D. 1985,ApJ 298,448.
 1520 Wampler E.J.,Baldwin J.A.,Burke W.L.,Robinson L.B.,Hazard C. 1973,Nat 246,203.
 1521 Wampler E.J.,Gaskell C.M.,Burke W.L.,Baldwin J.A. 1984,ApJ 276,403.
 1522 Wamsteker W.,Prieto A.,Vitores A. et al. 1985,A&AS 62,255.
 1523 Wang Q.,Hamilton T.,Helfand D.J.,Wu X. 1991,ApJ 374,475.
 1524 Ward M.J.,Wilson A.S. 1978,A&A 70,L79.
 1525 Ward M.J.,Wilson A.S.,Disney M.J.,Elvis M.,Maccacaro T. 1977,A&A 59,L19.
 1526 Ward M.J.,Wilson A.S.,Penston M.V. et al. 1978,ApJ 223,788.
 1527 Ward M.J.,Done C.,Fabian A.C.,Tennant A.F.,Shafer R.A. 1988,ApJ 324,767.
 1528 Wardle J.F.C.,Kronberg P.P. 1974,ApJ 194,249.
 1529 Warner J.W.,Assousa G.E.,Balick B.,Craine E.R. 1975,PASP 87,103.
 1530 Warren S.J.,Hewett P.C.,Irwin M.J. et al. 1987,Nat 325,131.
 1531 Warren S.J.,Hewett P.C.,Osmer P.S.,Irwin M.J. 1987,Nat 330,453.
 1532 Warren S.J.,Hewett P.C.,Irwin M.J.,Osmer P.S. 1991,ApJS 76,1.
 1533 Warren S.J.,Hewett P.C.,Osmer P.S. 1991,ApJS 76,23.
 1534 Warren S.J.,Hewett P.C.,Osmer P.S. 1994,ApJ 421,412.
 1535 Wasilewski A.J. 1981,PASP 93,560.
 1536 Wasilewski A.J. 1983,ApJ 272,68.
 1537 Webber J.C.,Willis A.G. 1972,AJ 77,625.
 1538 Webster A.S.,Ryle M. 1976,MNRAS 175,95.
 1539 Weedman D.W. 1970,ApJ 159,405.
 1540 Weedman D.W. 1971,Astrophys. Letters 9,49.
 1541 Weedman D.W. 1972,ApJ 171,5.
 1542 Weedman D.W. 1973,ApJ 183,29.
 1543 Weedman D.W. 1985,ApJS 57,523.
 1544 Weedman D.W.,Khachikian E.E. 1969,Astrophysics 5,51.
 1545 Weedman D.W.,Khachikian E.E. 1969,Astrophysics 5,113.
 1546 Weedman D.W.,Green R.F.,Heckman T.M. 1982,ApJ 255,L5.
 1547 Wegner G. 1979,Ap&SS 60,15.
 1548 Wegner G.,Boley F.I. 1993,AJ 105,660.
 1549 Wegner G.,Dupuis J. 1993,AJ 106,390.
 1550 Wegner G.,McMahan R.K. 1986,AJ 91,139.
 1551 Wegner G.,McMahan R.K. 1988,AJ 96,1933.
 1552 Wegner G.,Swanson S.R. 1990,AJ 99,330.
 1553 Wegner G.,McMahan R.K.,Boley F.I. 1987,AJ 94,1271.
 1554 Wegner G.,Africano J.L.,Goodrich B. 1990,AJ 99,1907.
 1555 Weiler K.W.,Johnston K.J. 1980,MNRAS 190,269.
 1556 Weistrop D. 1973,A&A 23,215.
 1557 Weistrop D. 1989,AJ 97,357.
 1558 Weistrop D.,Downes R.A. 1991,AJ 102,1680.
 1559 Weistrop D.,Shaffer D.B.,Hintzen P.,Romanishin W. 1985,ApJ 292,614.
 1560 Weistrop D.,Hintzen P.,Kennicut R.C. et al. 1992,ApJ 296,L23.
 1561 West R.M. 1976,A&A 46,327.
 1562 West R.M.,Borchkhadze T.M.,Breysacher J.,Laustsen S.,Schuster H.E. 1978,A&AS 31,55.
 1563 West R.M.,Danks A.C.,Alcaino G. 1978,A&A 62,L13.
 1564 West R.M.,Danks A.C.,Alcaino G. 1978,A&A 65,151.
 1565 West R.M.,Surdej J.,Schuster H.E. et al. 1981,A&AS 46,57.
 1566 Westerlund B.E.,Smith L. 1966,Aust. J. Phys. 19,181.
 1567 Westerlund B.E.,Wall J. 1969,AJ 74,335.
 1568 Weymann R.J.,Latham D.,Angel J.P.R. et al. 1980,Nat 285,641.
 1569 Weymann R.J.,Morris S.L.,Foltz C.B.,Hewett P.C. 1991,ApJ 373,23.
 1570 White G.L. 1987,MNRAS 227,607.
 1571 White G.L.,Murdoch H.S.,Hunstead R.W. 1980,MNRAS 192,545.
 1572 White G.L.,Batty M.J.,Bunton J.D.,Brown D.R.,Corben J.B. 1987,MNRAS 227,705.
 1573 White G.L.,Jauncey D.L.,Savage A. et al. 1988,ApJ 327,561.
 1574 White G.L.,Bunton J.D.,Anderson M.W. et al. 1991,MNRAS 248,398.
 1575 White R.A.,Sarazin C.L.,Quintana H.,Jaffe W.J. 1981,ApJ 245,L1.
 1576 White R.L.,Kinney A.L.,Becker R.H. 1993,ApJ 407,456.
 1577 Whitmore B.C.,Lucas R.A.,McElroy D.B. et al. 1990,AJ 100,1489.
 1578 Whiteoak J.B. 1970,Astrophys. Letters 5,29.
 1579 Whiteoak J.B. 1986,Proc. Astron. Soc. Aust. 6,467.
 1580 Whittle M. 1992,ApJS 79,49.
 1581 Wilkes B.J. 1984,MNRAS 207,73.
 1582 Wilkes B.J. 1986,MNRAS 218,331.
 1583 Wilkes B.J.,Wright A.E.,Jauncey D.L.,Peterson B.A. 1983,Proc. Astron. Soc. Aust. 5,2.
 1584 Wilkes B.J.,Tananbaum H.,Worrall D.M. et al. 1994,ApJS 92,53.
 1585 Wilkinson A.,Browne I.W.A.,Kotanyi C. et al. 1987,MNRAS 224,895.
 1586 Williger G.M.,Baldwin J.A.,Carswell R.F. et al. 1994,ApJ 428,574.
 1587 Willis A.G.,Miley G.K. 1979,A&AS 37,397.
 1588 Willis A.G.,de Ruiter H.R. 1977,A&AS 29,103.
 1589 Wills B.J. 1974,Nat 251,691.
 1590 Wills B.J. 1975,Aust. J. Phys. Astrophys. Suppl. 38,1.
 1591 Wills B.J. 1976,AJ 81,1031.
 1592 Wills B.J. 1986,IAU Circ. 4195.
 1593 Wills B.J.,Browne I.W.A. 1986,ApJ 302,56.
 1594 Wills B.J.,Wills D. 1974,ApJ 190,L97.
 1595 Wills B.J.,Wills D. 1979,ApJS 41,689.
 1596 Wills B.J.,Wills D.,Douglas J.N. 1973,AJ 78,521.
 1597 Wills B.J.,Netzer H.,Uomoto A.K.,Wills D. 1980,ApJ 237,319.
 1598 Wills B.J.,Netzer H.,Wills D. 1985,ApJ 288,94.
 1599 Wills D. 1966,Observatory 86,245.
 1600 Wills D. 1967,MNRAS 135,339.
 1601 Wills D. 1968,Astrophys. Letters 2,247.
 1602 Wills D. 1979,ApJS 39,291.
 1603 Wills D.,Bolton J. 1969,Aust. J. Phys. 22,775.
 1604 Wills D.,Lynds R. 1972,Astrophys. Letters 11,189.
 1605 Wills D.,Lynds R. 1978,ApJS 36,317.
 1606 Wills D.,Wills B.J. 1974,ApJ 190,271.
 1607 Wills D.,Wills B.J. 1976,ApJS 31,143.
 1608 Wills D.,Wills B.J. 1981,Nat 289,384.
 1609 Wills D.,Wills B.J. 1985,Private communication.
 1610 Willson M.A.G. 1972,MNRAS 156,7.
 1611 Wilson A.S.,Willis A.G. 1980,ApJ 240,429.
 1612 Wilson A.S.,Ward M.J.,Axon D.J.,Elvis M.,Meurs E.J.A. 1979,MNRAS 187,109.
 1613 Wilson A.S.,Wood K.,Ward M.J.,Griffiths R.E.,Mushotzski R.F. 1981,AJ 86,1289.
 1614 Windhorst R.A.,Kron R.G.,Koo D.C. 1984,A&AS 58,39.
 1615 Windhorst R.A.,Fomalont E.B.,Kellermann K.I. et al. 1995,Nat 375,471.
 1616 Windram M.,Kenderdine S. 1969,MNRAS 146,265.
 1617 Wing R.F. 1973,AJ 78,684.
 1618 Winkler H. 1988,MNRAS 234,703.
 1619 Winkler H. 1992,MNRAS 257,677.
 1620 Winkler H.,Payne P. 1991,SAAO Circ. 14,21.
 1621 Winkler H.,Glass I.S.,van Wyk F. et al. 1992,MNRAS 257,659.
 1622 Winkler H.,Stirpe G.M.,Sekiguchi K. 1992,A&AS 94,103.
 1623 Wisniewski W.Z.,Sitko M.L.,Sitko A.K. 1986,MNRAS 219,299.
 1624 Wisotzki L.,Wamsteker W.,Reimers D. 1991,A&A 247,L17.
 1625 Wisotzki L.,Kohler T.,Kayser R.,Reimers D. 1993,A&A 278,L15.
 1626 Witzel A.,Veron P.,Veron M.-P. 1971,A&A 11,171.
 1627 Wlerick G.,Lelievre G.,Veron P. 1971,A&A 11,142.
 1628 Wolfe A.M.,Turnshek D.A.,Smith H.E.,Cohen R.D. 1986,ApJS 61,249.
 1629 Wolstencroft R.D.,Ku W.H.M.,Arp H.,Scarrot S.M. 1983,MNRAS 205,67.
 1630 Womble D.S.,Junkkarinen V.T.,Cohen R.D.,Burbidge E.M. 1990,AJ 100,1785.
 1631 Womble D.S.,Junkkarinen V.T.,Burbidge E.M. 1992,ApJ 388,55.
 1632 Wray J.D. 1988,The color atlas of galaxies, Cambridge University Press.
 1633 Wright A.E. 1974,MNRAS 167,251.
 1634 Wright A.E. 1974,MNRAS 167,273.
 1635 Wright A.E.,Otrupcek R.E. 1990,PKSCAT90, The southern radiosource database.
 1636 Wright A.E.,Ables J.G.,Allen D.A. 1983,MNRAS 205,793.
 1637 Wright A.E.,Jauncey D.L.,Peterson B.A.,Condon J.J. 1977,ApJ 211,L115.
 1638 Wright A.E.,Jauncey D.L.,Bolton J.G.,Savage A. 1982,Aust. J. Phys. 35,177.
 1639 Wright A.E.,Peterson B.A.,Jauncey D.L.,Condon J.J. 1979,ApJ 229,73.
 1640 Wright A.E.,Savage A.,Bolton J.G. 1977,Aust. J. Phys. Astrophys. Suppl. 41,1.
 1641 Wrobel J.M.,Heeschen D.S. 1991,AJ 101,148.
 1642 Wrobel J.M.,Krause S.W. 1990,ApJ 363,11.
 1643 Wyndham J. 1965,AJ 70,384.
 1644 Wyndham J. 1966,ApJ 144,459.
 1645 Xu W.,Lawrence C.R.,Readhead A.C.S.,Pearson T.J. 1994,AJ 108,395.
 1646 Yang Z.-L.,He X.-T.,Liang K. 1995,AJ 109,56.
 1647 Yee H.K.C.,Filippenko A.V.,Tang D. 1993,AJ 105,7.
 1648 Young P.,Sargent W.L.W.,Boksenberg A. 1982,ApJS 48,455.
 1649 Young S.,Hough J.H.,Bailey J.A.,Axon D.J.,Ward M.J. 1993,MNRAS 260,L1.
 1650 Zamorano J.,Gallego J.,Rego M.,Vitores A.G.,Gonzalez-Riesta R. 1992,AJ 104,1000.
 1651 Zamorano J.,Rego M.,Gallego J. et al. 1994,ApJS 95,387.
 1652 Zhan Y.,Chen J.-S. 1986,A&A 160,321.
 1653 Zhan Y.,Chen J.-S. 1987,Chin. Astron. Astrophys. 11,191.
 1654 Zhan Y.,Chen J.-S. 1987,Chin. Astron. Astrophys. 11,299.
 1655 Zhan Y.,Chen J.-S. 1989,Acta Astrophys. Sin. 9,37.
 1656 Zhan Y.,Chen J.-S. 1989,Chin. Astron. Astrophys. 13,139.
 1657 Zhan Y.,Chen J.-S. 1989,Chin. Astron. Astrophys. 13,321.
 1658 Zhao Y.H.,Zhong J.X.,Li Q.B.,Hu J.Y. 1994,Acta Astrophys. Sin. 14,385.
 1659 Zitelli V.,Mignoli M.,Zamorani G.,Marano B.,Boyle B.J. 1992,MNRAS 256,349.
 1660 Zotov N. 1985,ApJ 295,94.
 1661 Zotov N.,Tapia S. 1979,ApJ 229,L5.
 1662 Zwicky F.,Oke J.B.,Neugebauer G.,Sargent W.L.W. 1970,PASP 82,93.