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29,N1,P34 50 M.KITAMURA,A.YAMASAKI,1972,TOKYO BULL,SER II ,N220,P2563 51 A.J.WESSELINK,1941,LEID ANN 17,PT 3,P30 52 J.GRYGAR,1963,PH.D.THESIS,ONDREJOV OBS 53 J.R.W.HEINTZE,J.GRYGAR,1970,BAC 21,N2,P77 54 T.S.POLUSHINA,1977,PEREM ZVEZDY,BYULL 20,N5,P473 55 E.BUDDING,1975,ASTROPHYS & SPACE SCI 36,N2,P329 56 P.N.KHOLOPOV,1958,PEREM ZVEZDY,BYULL 11,N5,P325 57 R.P.KRAFT,A.U.LANDOLT,1959,AP J 129,P287 58 D.CHOCHOL,1977,IBVS N1237 59 J.V.CLAUSEN,B.GRONBECH ,1977,A & AP 58,N1/2,P131 60 S.GAPOSCHKIN,1955,MN 115,N4,P391 61 J.ANDERSEN,1975,A & AP 44,N2,P355 62 M.W.FEAST,1954,MN 114,P246 63 L.JACCHIA,1940,HB N912,P18 64 A.P.KHIVRENKO,1964,PEREM ZVEZDY,BYULL 15,N1,P84 65 R.M.PETRIE,D.H.ANDREWS,C.D.SCARFE,1967,IAU SYMPOSIUM N30,TORONTO,P221 66 A.MC KELLAR,1950,VICTORIA PUBL 8,P235 67 O.STRUVE,H.G.HORAK,R.CANAVAGGIA,V.KOURGANOFF,A.COLACEVICH,1950,AP J 111, P658 68 C.M.HUFFER,1931,WASHB PUBL 15,PT 4,P192 69 D.M.POPPER,1974,AP J 188,N3,PT 1,P559 70 S.V.NEKRASOVA,K.IRSHENKO,1940,PEREM ZVEZDY,BYULL 5,N11/12,P324 71 J.S.PLASKETT,1925,VICTORIA PUBL 3,P184 72 J.A.PEARCE,1925,JRAS CAN 19,P157 73 E.C.OLSON,1968,AP J 153,P187 74 A.BLAAUW,1952,BAN 11,P405 75 C.K.SEYFERT,R.H.HARDIE,R.T.GRENCHIK,1960,AP J 132,P58 76 J.MORLEY,1966,IBVS N163 77 J.A.EATON,D.H.WARD,1973,AP J,185,N3,PT 1,P921 78 C.M.HUFFER,Z.KOPAL,1951,AP J 114,P297 79 N.L.MAGALASHVILI,1949,BYULL ABASTUMANSKAYA ASTROFIZ OBS N10,P1 80 Z.KOPAL,1932,AN 247,N5910,P118 81 G.VIOLA,1928,CAPODIMONTE-NAPOLI AO CONTR N50,P489 82 H.SHAPLEY,1915,PRINC CONTR N3 83 G.V.COYNE,1970,RIC ASTR 8,N6,P105 84 D.M.POPPER,R.CARLOS,1970,PASP 82,N487,P762 85 J.A.PEARCE,1960,AJ 65,N1,P55 86 J.S.PLASKETT,1919,VICTORIA PUBL 1,P137 87 A.ABRAMI,1958,MEM SAIT 29,N4,P381 88 E.SCHOEFFEL,1973,MITT ASTR GESELLSCHAFT N34,P126 89 G.F.G.KNIPE,1971,A & AP 14,N1,P70 90 J.SAHADE,J.L.DESSY,1952,AP J 115,P53 91 I.SEMENIUK,1967,AA(PPL)17,N3,P223 92 W.ZONN,1936,WILNO BULL 17,P12 93 J.SMAK,1967,AA(PRL)17,N3,P245 94 W.ZONN,1950,TORUN BULL N9,P18 95 M.I.LAVROV,1968,TRUDY KAZAN' ASTRON OBS N35,P60 96 J.BALANOWSKY,1913,PULKOVO MITT 5,P123 97 A.H.JOY,B.W.SITTERLY ,1931,AP J 73,P77 98 C.C.WYLIE,1922,AP J 56,P232 99 F.C.JORDAN,1916,ALLEGHENY PUBL 3,P189 100 R.H.KOCH,E.C.OLSON,K.M.YOSS,1965,AP J 141,N3,P955 101 H.MAUDER,1970,A & AP 4,N3,P437 102 H.MAUDER,U.KOEHLER,1969,A & AP 1,N2,P147 103 J.ANDERSEN,1975,A & AP 44,N2,P453 104 A.W.J.COUSINS,R.H.STOY,1963,ROB N64 105 C.S.GUM,1951,MN 111,N6,P634 106 A.SANYAL,H.S.MAHRA,N.B.SANWAL,1965,BAC 16,N4,P209 107 J.A.PEARCE,1932,VICTORIA PUBL 6,P70 108 J.A.PEARCE,1951,AJ 56,N5,P137 109 A.R.HOGG,1951,MN 111,N3,P315 110 J.DACHS,1971,A & AP 12,N2,P286 111 J.V.CLAUSEN,K.GYLDENKERNE,B.GRONBECH,1976,A & AP 46,N2,P205 112 D.M.POPPER,1970,AP J 162,N3,PT1,P925 113 G.HAGEMANN,1959,MN 119,N2,P143 114 A.COLACEVICH,1935,PASP 47,P84 115 D.S.HALL,R.H.HARDIE,1969,PASP 81,N483,P754 116 D.S.HALL,R.H.HARDIE,R.L.ZAWISLAK,1968,AJ 73,N2,PT II,P16 117 J.A.EATON,1975,AP J 197,N2,PT1,P379 118 G.HILL,J.B.HUTCHINGS,1973,ASTROPHYS & SPACE SCI 20,N1,P123 119 P.BATTISTINI,A.BONIFAZI,A.GUARNIERI,1972,ASTROPHYS & SPACE SCI 19,N2,P395 120 M.I.LAVROV,1976,'CLOSE BINARY STAR SYSTEMS & THEIR EVOLUTION',MOSCOW UNIV, P147 121 M.I.LAVROV,1965,BYULL ASTRON EHNGEL'GARDT OBS N38,P3 122 A.A.WACHMANN,1935,AN 255,P359 123 W.A.KRAT,1945,IZVESTIA PULKOVO ASTRON OBS 16,PT5,N134,P1 124 D.D.PROCTOR,A.P.LINNELL,1972,AP J SUPPL 24,N211,P449 125 R.E.WILSON,E.J.DEVINNEY,1971,AP J 166,N3,PT1,P605 126 A,SANYAL,S.D.SANVHAL,1964,OBSERVATORY,84,N942,P217 127 CH.F.JOHNSON,1933,AJ 43,P33 128 S.V.NEKRASOVA,1936,PEREM ZVEZDY,BYULL. 5,N2,P45 129 M.G.FRACASTORO,1937,ARCETRI PUBL 55,P37 130 B.I.KAMINSKY,1953,PEREM ZVEZDY,BYULL. 9,N4,P285 131 I.M.ISHTSHENKO,1963,TR TASHKENT ASTRON OBS SER II,9,P18 132 G.HILL,J.B.HUTCHINGS,1973,A & AP 23,N3,P357 133 C.D.KANDPAL,J.B.SRIVASTAVA,1967,BAC 18,N5,P265 134 G.H.HERBIG,1947,AP J 106,P112 135 R.M.WEST,1968,BAN SUPPL 2,N5,P259 136 W.E.HARPER,1924,VICTORIA PUBL 3,P159 137 G.MANNINO,1954,ASIAGO CONTR N53,P3 138 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224 J.S.PLASKETT,1926,VICTORIA PUBL 3,P248 225 C.M.HUFFER,1928,WASHB PUBL 15,N2,P117 226 A.YOUNG,1974,PASP 86,N509,P63 227 R.K.YOUNG,1920,OTTAWA PUBL 4,N5,P83 228 B.CESTER,1959,MEM SAIT 30,P287 229 I.YAVUZ,1968,ABHANDL HAMBURG STERNW 8,N5 230 J.B.SRIVASTAVA,C.D.KANDPAL,1968,BAC 19,N6,P381 231 A.WALLENQUIST,1954,UPPSALA ANN 4,N2 232 C.CHAMBERLIN,D.H.MC NAMARA,1957,PASP,69,P462 233 O.C.MOHLER,1936,AJ 45,P40 234 G.E.KRON,K.C.GORDON,1953,AP J 118,P55 235 J.STEBBINS,1928,WASHB PUBL 15,PT1,P41 236 Z.KOPAL,1943,HARV REPR,SER II,N4 237 D.B.MC LAUGHLIN,1933,MICHIGAN PUBL 5,P91 238 F.C.JORDAN,1909,ALLEGHENY PUBL 1,P85 239 J.B.CANNON,1909,JRAS CAN 3,P419 240 O.STRUVE,C.T.ELVEY,1930,AP J 71,P221 241 P.SWINGS,1936,ZS AP,12,P40 242 E.G.EBBIGHAUSEN,G.PENEGOR,P.STRATON,1975,PASP 87,N519,P795 243 C.D.KANDPAL,J.B.SRIVASTAVA,1970,BAC 21,N6,P345 244 H.SCHNELLER,1931,VBB 8,N6,P31 245 J.SAHADE,C.U.CESCO,1945,AP J 102,P128 246 N.GUDUR, O.GULMEN,C.IBANOGLU,S.BOZKURT,1979,A & AP SUPPL SER 36,N1,P65 247 P.FITZGERALD,1964,DDO PUBL 2,N14,P417 248 D.H.MC NAMARA,H.K.HANSEN,S.K.WILCKEN,1971,PASP 83,N492,P192 249 S.GAPOSCHKIN,1954,AJ 59,N5,P196 250 B.CESTER,G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,1978,A & AP SUPPL 32,N3,P347 251 E.D.MINER,D.H.MC NAMARA,1963,PASP 75,N445,P343 252 G.A.SHAJN,1950,IZV KRYMSKOJ ASTPOFIZ OBS 5,P105 253 H.E.JORGENSEN,K.GYLDENKERNE,1975,A & AP 44,N2,P343 254 J.ANDERSEN,H.GJERLOFF,M.IMBERT,1975,A & AP 44,N2,P349 255 D.M.POPPER,1966,AJ 71,P175 256 D.M.POPPER,1965,AP J 141,N1,P126 257 S.GAPOSCHKIN,1938,HB N907 258 R.F.SANFORD,1937,AP J 86,P153 259 R.M.WILLIAMON,1975,AJ 80,N11,P976 260 J.ANDERSEN,D.M.POPPER,1975,A & AP 39,N1,P131 261 H.E.JORGENSEN,1975,A & AP 44,N2,P459 262 C.R.CHAMBLISS,1967,AJ 72,N4,P518 263 T.B.HORAK,1975,BAC 26,N5,P257 264 C.R.CHAMBLISS,1969,MN 142,N1,P113 265 E.SHOEFFEL,H.MAUDER,1967,BAMB VER 7,N60,P1 266 P.A.T.WILD,H.C.LAGERWEIJ,1967,MN ASSA 26,N10,P144 267 J.ANDERSEN,1975,A & AP 44,N2,P449 268 D.H.P.JONES,1969,MN ASSA 28,P5 269 C.R.CHAMBLISS,1968,AJ 73,N2,PT 2,P7 270 M.S.SNOWDEN,R.H.KOCH,1969,AP J 156,N2,PT 1,P667 271 W.E.HARPER,1919,VICTORIA PUBL 1,P157 272 K.GYLDENKERNE,H.E.JORGENSEN,E.CARSTENSEN,1975,A & AP 42,N3,P303 273 M.KITAMURA,1976,TOKYO ANN 16,N1,P37 274 A.ABRAMI,1966,MEM SAIT 37,N2,P369 275 R.VAN RIJSBERGEN,1973,AG MITT N32,P278 276 T.D.PADALIA,R.K.SRIVASTAVA 1975,ASTROPHYS & SPACE SCI 32,N2,P285 277 J.V.CLAUSEN,B.GRONBECH,1976,A & AP 48,N1,P49 278 M.IMBERT,1974,A & AP 32,N4,P429 279 D.B.WOOD,1976,AJ 81,N10,P855 280 J.B.SRIVASTAVA,1976,ASTROPHYS & SPACE SCI 40,N1,P15 281 R.F.SANFORD,1928,AP J 68,N1,P42 282 A.OKAZAKI,1978,ASTROPHYS & SPACE SCI 56,N2,P293 283 D.MORRISON,N.D.MORRISON,1968,AJ 73,N9,P777 284 R.K.SRIVASTAVA,T.D.PADALIA,1975,ASTROPHYS & SPACE SCI 38,N1,P79 285 H.E.JORGENSEN,1979,A & AP 72,N3,P356 286 H.E.JORGENSEN,1979,A & AP SUPPL SER 35,N3,P277 287 D.M.POPPER,1968,AP J 154,N1,PT 1,P191 288 R.L.WALKER,JR,1970,AJ 75,N6,P720 289 F.B.WOOD,1946,PRINC CONTR N21, 290 T.D.PADALIA,R.K.SRIVASTAVA,1975,ASTROPHYS & SPACE SCI 35,N2,P249 291 M.KIYOKAWA,M.KITAMURA,1975,TOKYO ANN.SER II,15,N3,P117 292 E.BUDDING,1973,ASTROPHYS & SPACE SCI 22,N1,P87 293 R.S.DUGAN,1930,PRINC CONTR N10 294 A.ABRAMI,1962,MEM SAIT,NUOVA SER,33,P397 295 S.L.PIOTROWSKI,K.SERKOWSKI,1956,AA(PRL)6,P205 296 M.KITAMURA,T.-H.KIM,M.KIYOKAWA,1976,TOKYO ANN 16,N1,P22 297 L.T.SLOCUM,1942,LICK BULL 19,N511,P147 298 R.A.BOTSULA,1968,IZV EHNGEL'GARDT AO(KAZAN')36,P240 299 M.VETESNIK,J.PAPOUSEK,1973,BAC.24,N2,P57 300 R.H.BAKER,1921,LAWS AO PUBL.N31,P1 301 J.BALANOWSKY,1925,IZV.GLAVNOJ ASTR.OBS.PULKOVO 10,PT2,N95,P376 302 J.S.PLASKETT,1920,VICTORIA PUBL 1,P207 303 S.CRISTALDI,1965,MEM SAIT,36,N1/2,P77 304 D.A.MC RAE,1952,AP J 116,P607 305 R.C.BARNES,D.S.HALL,R.H.HARDIE,1968,PASP 80,N472,P69 306 A.P.LINNELL,1973,ASTROPHYS & SPACE SCI 22,N1,P13 307 R.S.ALEXANDER,1958,AJ 63,N3,P106 308 A.A.WACHMANN,1936,AN 259,P323 309 R.F.SANFORD,1934,AP J 79,N1,P95 310 D.H.MC NAMARA,1966,IAU SYMP N24,P190 311 S.J.O'CONNELL(D.J.K.),1970,VISTAS IN ASTRONOMY 12,P271 312 M.RODONO,1967,CATANIA PUBL,N98 313 D.CHISARI,T.SAITTA,1963,CATANIA PUBL,N54 314 A.WALLENQUIST,1949,UPPSALA MEDD,N96 315 J.A.PEARCE,1952,AJ 57,N1,P23 316 J.A.PEARCE,1958,VICTORIA PUBL 10,N25,P447 317 E.G.EBBIGHAUSEN,1971,AJ 76,N5,P460 318 S.CATALANO,M.RODONO,1970,A & AP 4,N2,P173 319 M.E.FROEHLICH,1969,STERNE 45,N3/4,P42 320 D.B.WOOD,1971,AJ 76,N8,P701 321 C.D.KANDPAL,1976,ASTROPHYS & SPACE SCI 40,N1,P3 322 D.S.HALL,R.H.GERTKEN,E.W.BURKE,1970,PASP 82,N489,P1077 323 A.YOUNG,1975,PASP 87,N519,P717 324 D.D.MEISEL,1968,AJ 73,P350 325 E.BUDDING,1974,ASTROPHYS & SPACE SCI 26,N2,P371 326 J.TREMKO,J.PAPOUSEK,M.VETESNIK,1976,BAC 27,N2,P125 327 A.SLETTEBAK,J.NASSAU,1959,AP J 129,P88 328 J.V.CLAUSEN,B.NORDSTROM, 1980,A & AP 83,N3,P339 329 K.-C.LEUNG,D.P.SCHNEIDER,1978,AJ 83,N6,P618 330 E.BUDDING,1975,TOKYO BULL,SER II,N240,P2019 331 G.E.KRON,1952,AP J 115,P301 332 H.VAN GENT,1926,BAN 3,N97,P121 333 H.VAN GENT,1931,BAN 6,N215,P99 334 A.H.JOY,R.F.SANFORD,1926,AP J 64,N4,P250 335 T.J.MOFFETT,B.W.BOPP,1971,AP J 168,N3,PT2,P117 336 B.W.BOPP,1974,AP J 193,N2,PT1,P389 337 O.STRUVE,G.H.HERBIG,G.H.HORAK,1950,AP J 112,P216 338 O.STRUVE,E.G.EBBIGHAUSEN,1953,AP J 117,N3,P468 339 O.STRUVE,V.ZEBERGS,1959,AP J 130,N3,P783 340 M.I.KUMSIASHVILI,1969,ASTRON.TSIRK.AKAD.NAUK SSSR N499,P6 341 M.I.KUMSIASHVILI,1969,SOOBSHCH.AKAD.NAUK GRUSIN.SSR 56,N2,P297 342 A.A.WACHMANN,1967,HAMB ABH 8,N3,P89 343 J.ASHBROOK,1942,HB 916,P7 344 R.M.PETRIE,1958,VICTORIA PUBL 10,P259 345 H.L.COHEN,1969,AJ 74,N10,P1168 346 D.W.N.STIBBS,1948,MN 108,N5,P398 347 O.STRUVE,C.T.ELVEY,1942,PASP 54,P151 348 P.RUDNICK,C.T.ELVEY,1938,AP J 87,N5,P553 349 H.VAN GENT,1939,BAN 9,N322,P15 350 B.CESTER,B.FEDEL,G.GIURICIN,F.MARDIROSSIAN,M.PUCILLO,1977,A & AP 61,N4,P469 351 S.V.NEKRASOVA,M.VOLKOV,1940,TSIRK.GLAV.ASTRON.OBS.PULKOVO N29,P67 352 O.STRUVE,1940,STR0MGREN FESTSCHRIFT,COPENHAGEN,P258 353 A.C.MAURY,1921,PA 29,P22 354 W.J.LUYTEN,1935,MINN PUBL 2,P38 355 M.PLAVEC,1967,BAC 18,N6,P334 356 A.BLAAUW,1946,GRONINGEN PUBL N52,P119 357 F.C.BERTIAU,1958,AP J 128,N3,P533 358 D.M.POPPER,1957,AP J SUPPL 3,P107 359 D.M.POPPER,1955,AP J 121,N1,P56 360 V.G.KARETNIKOV,1970,PEREM.ZVEZDY,BYULL.17,N5,P479 361 K.HANSEN,D.H.MC NAMARA,1959,AP J 130,N3,P791 362 V.G.KARETNIKOV,1967,ASTRON.TSIRK.AKAD.NAUK SSSR N448 363 V.G.KARETNIKOV,1972,ASTRON.ZH.AKAD.NAUK SSSR 49,N6,P1188 364 V.G.KARETNIKOV,1964,ASTRON.TSIRK.AKAD.NAUK SSSR N303 365 K.HANSEN,1969,PASP 81,N482,P540 366 M.KITAMURA,K.SATO,1967,PAS JAPAN 19, N4,P575 367 S.K.WILCKEN,D.H.MC NAMARA,H.K.HANSEN,1976,PASP 88,N523,P262 368 D.H.MC NAMARA,1957,PASP 69,P574 369 F.J.NEUBAUER,O.STRUVE,1945,AP J 101,P240 370 O.STRUVE,1949,MN 109,P487 371 Z.KOPAL,1956,AAP 19,N6,P298 372 O.STRUVE,1944,AJ 51,P3 373 W.W.MORGAN,A.D.CODE,A.E.WHITFORD,1953,AP J SUPPL 2,N14,P41 374 A.H.BATTEN,1973,VICTORIA PUBL 14,N10,P1 375 E.D.MINER,1966,AP J 144,N1,P101 376 D.H.MC NAMARA,1967,AP J 149,N3,PT1,P723 377 C.G.RHOMBS,J.D.FIX,1976,AP J 209,N3,PT1,P821 378 R.S.DUGAN,1920,PRINC CONTR N5 379 N.I.TCHUDOVITCHEV,1939,BYULL EHNGEL'GARDT AO(KAZAN') N17 380 K.WALTER,1948,AN 276,P225 381 K.WALTER,1933,AN 250,N5996/7,P333 382 J.ELLSWORTH,1934,CR 199,P834 383 G.VIOLA,1930,NAPOLI CONTR 2,N22 384 J.FETLAAR,1926,BAN 3,N108,P195 385 R.H.BAKER,1921,LAWS OBS.BULL.N30 386 N.I.TCHUDOVITCHEV,1950,ASTR.TSIRK.ENGEL'GARDT AO(KAZAN')N100,P14 387 R.D.BOLOKADZE,1956,PEREM.ZVEZDY,BYULL.11,N5,P381 388 C.M.HUFFER,A.D.CODE,1959,AJ 64,N4,P129 389 D.S.HALL,K.WALTER,1974,A & AP 37,N2,P263 390 E.C.OLSON,1976,AP J 204,N1,PT1,P141 391 A.H.BATTEN,W.A.FISHER,B.W.BALDWIN,C.D.SCARFE,1975,NATURE 253,N5488,P174 392 G.V.KHOZOV,N.A.MINAEV,1969,TRUDY ASTR.OBS.,LENINGRAD, 26,P55 393 N.L.MARKWORTH,1979,MN 187,P699 394 E.F.CARPENTER,1930,AP J 72,P205 395 O.STRUVE,1944,AP J 99,P222 396 R.H.HARDIE,1950,AJ 55,P169 397 R.H.HARDIE,1950,AP J 112,N3,P542 398 O.STRUVE,1963,PASP 75,N444,P207 399 Z.KOPAL,1940,HB N914 400 A.J.CANNON,1918,HA 91,P72 401 S.M.AZIMOV,1969,SOOBSHCH.SHEMACHA ASTROFIZ.OBS.4,P30 402 O.J.EGGEN,1963,AJ 68,P483 403 A.H.BATTEN,1969,PASP 81,N483,P904 404 S.A.NAFTILAN,1975,PASP 87,P321 405 M.PLAVEC,R.S.POLIDAN,1975,NATURE 253,N5488,P173 406 E.C.OLSON,1974,IAU CIRC N2716 407 M.A.SVECHNIKOV,1955,PEREM.ZVEZDY,BYULL.10,N5,P262 408 F.I.LUKATSKAYA,L.N.LITOVCHENKO,1965,PEREM.ZVEZDY,BYULL.15,P527 409 H.SCHNELLER,1966,MVS 3,N7,217 410 M.A.SVECHNIKOV,L.P.SURKOVA,V.M.DANILOV,1972,PEREM.ZVEZDY,BYULL.18,N3,P237 411 D.S.HALL,1975,AA(PRL) 25,N1,P1 412 J.M.KREINER,J.ZIOLKOWSKI,1978,AA(PRL)28,N4,P497 413 H.MINTI,R.DINESCU,1969,STUD ASTR 14,N2,P177 414 P.BROGLIA,1964,JO 47,N5/6,P99 415 R.H.BAKER,1916,BULL LAWS OBS.N26,P495 416 D.M.POPPER,1957,AP J 126,N1,P53 417 K.WALTER,1931,KOENIGSB VEROEFF 2,P66 418 J.FETLAAR,1924,BAN 2,N58,P123 419 J.S.PLASKETT,1920,VICTORIA PUBL 1,P251 420 Y.C.CHANG,1947,AP J 106,N2,P303 421 Y.C.CHANG,1947,AP J 106,N2,P308 422 S.CATALANO,S.CRISTALDI,G.LACONA,1966,MEM SAIT 37,N2,P213 423 D.B.WOOD,1958,AP J 127,N2,P351 424 D.B.WOOD,1958,AP J 128,N3,P595 425 J.A.PEARCE,1936,PAAS 8,N5,P219 426 A.H.BATTEN,1956,MN 116,N5,P552 427 F.B.WOOD,R.S.DUGAN,N.L.PIERCE,1951,PRINC CONTR N25 428 R.S.DUGAN,F.W.WRIGHT,1939,PRINC CONTR N19,P26 429 F.LAUSE,1938,AN 265,N6353,P266 430 J.FETLAAR,1930,BAN 6,N204,P29 431 R.H.BAKER,1921,BULL LAWS OBS 2,N29 432 J.S.PLASKETT,1920,VICTORIA PUBL 1,P187 433 J.S.PLASKETT,1922,VICTORIA PUBL 2,P141 434 J.SAHADE,O.STRUVE,1945,AP J 102,N3,P480 435 O.STRUVE,J.SAHADE,S.-S.HUANG,1957,PASP 69,P342 436 A.H.BATTEN,1964,QUARTERLY JOURNAL RAS 5,N2,P145 437 A.H.BATTEN,J.M.FLETCHER,P.J.MANN,1978,VICTORIA PUBL 15,N5 438 S.CATALANO,1967,CATANIA PUBL,NUOVA SER,N97 439 F.B.WOOD,1963,PHOTOELECTRIC ASTRONOMY FOR AMATEURS,NEW YORK,MC MILLAN COMP.,P163 440 J.J.RUIZ,1957,PASP 69,P261 441 R.M.PETRIE,1939,VICTORIA PUBL 7,P205 442 R.H.BAKER,1926,LICK OBS.BULL.12,P378 443 W.A.CALDER,H.SHAPLEY,1935,HC N398 444 H.SHAPLEY,1937,HC N425 445 N.M.GOL'DBERG-ROGOSINSKAJA,1951,IZV.GLAV.ASTRON.OBS.PULKOVO 18,PT 6,N147, P64 446 P.HUEGELER,1921,AN 213,N5098,P145 447 F.PAVEL,1922,AN 217,N5196,P177 448 B.J.KOVACHEV,W.SEGGEWISS,1975,A 8 AP SUPPL 19,N3,P395 449 R.H.BAKER,1909,ALLEGHENY PUBL 1,P77 450 E.F.CARPENTER,1930,PASP 43,P30 451 B.SMITH,1945,AP J 102,P500 452 I.M.KOPYLOV,1958,IZV.KRYMSKOJ ASTROFIS.OBS.20,P156 453 R.L.BAGLOW,1948,MN 108,N4,P343 454 R.O.REDMAN,1945,MN 105,N4,P212 455 J.SAHADE,1949,AP J 109,P116 456 A.COLACEVICH,1940,ARCETRI PUBL 59,P33 457 I.I.BONDARENKO,JU.I.TOKAREVA,1975,PEREM.ZVEZDY,BYULL.,SUPPL.2,N10,P171 458 D.S.HALL,A.S.WAWRUKIEWICZ,1972,PASP 84,N500,P541 459 M.MEZZETTI,B.CESTER,G.GIURICIN,F.MARDIROSSIAN,1980,A & AP SUPPL 39,N2,P265 460 K.GRAFF,1922,AN 217,N5201,P349 461 O.STRUVE,1946,AP J 104,P253 462 S.GAPOSCHKIN,1932,VBB 9,N5 463 J.M.LEVITT,1949,JOURNAL FRANCLIN INST 247,N2,P102 464 O.STRUVE,1947,AP J 106,N1,P101 465 B.CESTER,M.PUCILLQ,1972,MEM SAIT 43,N3,P500 466 D.H.MC NAMARA,K.A.FELTZ JR.,1976,PASP 88,N525,P688 467 M.A.SVECHNIKOV,1959,CANDIDATE ES SCIENCES THESIS,LENINGRAD STATE UNIV,P76 468 M.A.SVECHNIKOV,1962,TRUDY ASTR.OBS.,LENINGRAD,19,P125 469 N.I.TCHUDOVITCHEV,1943,BYULL.ASTRON.EHNGEL'GARDT OBS N23,P3 470 H.N.RUSSELL,M.FOWLER,M.BORTON,1917,AP J 45,P306 471 J.B.IRWIN,1946,BULL.PANEL ORBITS ECLIPSING BINARIES N3 472 J.B.IRWIN,1947,AJ 52,P125 473 K.WALTER,1938,ZS AP 16,P167 474 H.SHAPLEY,1913,AP J 38,P158 475 D.H.MC NAMARA,1951,AP J 114,P513 476 M.FOWLER,1916,ALLEGHENY PUBL 3,N2,P11 477 A.H.JOY,1930,AP J 71,P336 478 M.PLAVEC,J.GRYGAR,1965,KLEINE VEROEFF REMEIS STERNWARTE 4,P213 479 W.P.BIDELMAN,1954,AP J SUPPL 1,N7 480 S.A.NAFTILAN,1976,AP J 206,N3,PT1,P785 481 D.H.MC NAMARA,1951,PASP 63,P38 482 M.A.SVECHNIKOV,N.V.SKATOVA,L.P.SURKOVA,1970,PUBL.URAL UNIV.,SER.ASTR.VII, N111,P95 483 D.S.HALL, F.C.VAN LANDINGHAM,1970,PASP 82,N487,P749 484 J.SAHADE,F.BERON,1963,A AP 26,N2 485 R.L.BAGLOW,1952,DDO PUBL 2,N1,P1 486 B.N.KADOMSKIJ,1953,BYULL.ASTRON.EHNGEL'GARDT OBS.N29,P3 487 J.B.HUTCHINGS,G.HILL,1971,AP J 166,N2,PT1,P373 488 N.M.GOL'DBERG-ROGOSINSKAJA,1956,IZV.GLAV.ASTRON.OBS.PULKOVO 20,PT2,N155,P61 489 R.S.DUGAN,1924,PRINC CONTR N6 490 M.I.LAVROV,1954,PEREM.ZVEZDY,BYULL.10,N1,P9 491 M.I.LAVROV,1955,BYULL.ASTRON.EHNGEL'GARDT OBS.N31 492 R.H.BAKER,1921,BULL.LAWS.OBS.N32 493 M.P.VOLODINA,1962,BYULL.ASTRON.EHNGEL'GARDT OBS.N37,P29 494 J.Q.STEWART,1915,AP J 42,N4,P315 495 J.S.PLASKETT,1919,VICTORIA PUBL 1,P141 496 W.H.STILWELL,1943,PAAS 10,P318 497 W.H.STILWELL,1946,JRAS CAN 40,P139 498 M.B.BABAEV,1975,SOOBSHCH.SHEMACHA ASTROFIS.OBS.7,P11 499 B.CESTER,G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,L.MILANO,1979,A & AP SUPPL. 36,P273 500 J.TREMKO,M.VETESNIK,1974,BAC 25,N6,P331 501 N.L.PIERCE,1940,PAAS 10,P66 502 R.S.DUGAN,N.L.PIERCE,F.B.WOOD,1951,PRINC CONTR N25,P66 503 J.SMAK,1964,AA(PRL) 14,P101 504 F.SCALTRITI,1976,A & AP SUPPL 25,N2,P291 505 A.COLACEVICH,1950,MEM SAIT 21,N4,P73 506 A.J.DEUTSCH,1945,AP J 102,P496 507 C.M.HUFFER,O.J.EGGEN,1947,AP J 105,P217 508 S.L.PIOTROWSKI,1947,AP J 106,P472 509 R.H.KOCH,1961,AJ 66,N5,P230 510 J.A.O'KEEFE,1938,HB N908 511 P.R.SWENSEN,D.H.MC NAMARA,1968,PASP 80,N473,P192 512 J.A.PEARCE,1936,PAAS 8,N6,P251 513 W.A.HILTNER,1945,AP J 101,P108 514 M.GREWING,T.HERCZEG,1966,ZS AP 64,N3,P256 515 O.STRUVE,S.-S.HUANG,1956,AJ 61,N7,P300 516 E.E.MENDOZA,1971,TTB 6,P89 517 M.PLAVEC,1960,BAC 11,N4,P148 518 B.CESTER,B.FEDEL,G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,1978,A & AP 62,P291 519 G.GRANT,1959,AP J 129,N1,P78 520 J.STEBBINS,1920,AP J 51,P193 521 M.A.SVECHNIKOV,1958,TRUDY ASTRON.OBS.,LENINGRAD UNIV.18,P46 522 V.A.KRAT,1948,PEREM.ZVEZDY,BYULL.6,N3,P143 523 E.G.EBBIGHAUSEN,O.STRUVE,1956,AP J 124,P507 524 C.CASINI,P.GALEOTTI,G.GUERRIERO,1968,ATTI ACAD.NAZ.LINCEI REND.CL.SCI. FIS.,MAT.E NATUR.44,N4,P544 525 F.SCHLESINGER,1914,ALLEGHENY PUBL 3,N4,P23 526 F.SCHLESINGER,1916,ALLEGHENY PUBL 3,N20,P167 527 D.MC LAUGHLIN,1934,MICHIGAN PUBL 6,N2,P3 528 M.PLAVEC,R.S.POLIDAN,1976,''STRUCTURE & EVOLUTION OF CLOSE BINARY SYSTEMS'',IAU SYMP.N73,DORDRECHT:REIDEL,P289 529 S.S0DERHJELM,1975,A & AP 42,N2,P229 530 D.MC LAUGHLIN,1927,AJ 38,N3,P21 531 F.MARDIROSSIAN,M.MEZZETTI,F.PREDOLIN,G.GIURICIN,1980,A & AP SUPPL.40,N1,P57 532 R.K.SRIVASTAVA,T.D.PADALIA,1970,BAC 21,N6,P359 533 I.YAVUZ,1969,A & AP 2,N4,P388 534 M.KITAMURA,1968,ASTROPHYS & SPACE SCI.2,N4,P448 535 A.J.DEUTSCH,1945,AP J 102,P433 536 E.HERTZSPRUNG,1928,BAN 4,P154 537 V.BLANCO,E.TOLLINCHI,1957,PASP 69,PP345;354 538 D.M.POPPER,1967,PASP 79,N470,P493 539 P.GUTHNICK,1930,BERLIN.BERICHTUNGEN 29,P497 540 S.N.HILL,1930,VICTORIA PUBL 6,P11 541 O.S.SHULOV,1973,TR.ASTRON.OBS.,LENINGRAD 29,P86 542 J.B.SRIVASTAVA,C.D.KANDPAL,1970,BAC 21,N6,P353 543 D.M.POPPER,1956,PASP 68,P131 544 G.A.BAKOS,1965,DDO PUBL 2,P431 545 J.STEBBINS,1921,AP J 53,P105 546 W.M.SMART,1937,MN 97,P396 547 J.S.HALL,1939,AP J 90,N4,P449 548 J.STEBBINS,1910,AP J 32,P189 549 M.A.ARAKELIAN,1957,SOOBSHCH.BYURAKAN OBS N21 550 Y.HOSOKAWA,1958,PAS JAPAN 10,N3,P120 551 T.HERCZEG,1959,ZS AP 48,N4,P298 552 K.-Y.CHEN,E.G.REUNING,1966,AJ 71,N4,P283 553 S.CRISTALDI,M.G.FRACASTORO,S.SOBIESKI,1966,MEM SAIT 37,N2,P347 554 G.HILL,J.B.HUTCHINGS,1970,AP J 162,N1,PT1,P265 555 A.DANJON,1933,ANN.STRASBOURG OBS.2,P1 556 R.E.WILSON,M.R.DE LUCCIA,K.JOHNSTON,S.A.MANGO,1972,AP J 177,N1,PT1,P191 557 J.GRYGAR,T.B.HORAK,1974,BAC 25,N5,P275 558 J.A.EATON,1975,PASP 87,N519,P745 559 E.F.GUINAN,G.P.MC COOK,P.J.BACHMANN,W.G.BISTLINE,1976,AJ 81,N1,P57 560 K.-Y.CHEN,J.E.MERRILL,W.W.RICHARDSON,1977,AJ 82,N1,P67 561 E.S.FLETCHER,1964,AJ 69,N5,P357 562 P.J.ANDREWS,1967,AP J 147,N3,P1183 563 A.J.LONGMORE,R.F.JAMESON,1975,MN 173,N2,P271 564 E.G.EBBIGHAUSEN,1958,AP J 128,P598 565 E.G.EBBIGHAUSEN,J.J.GANGE,1963,YICTORIA PUBL 12,P151 566 G.HILL,J.Y.BARNES,J.B.HUTCHINGS,J.A.PEARCE,1971,AP J 168,N3,PT1,P443 567 J.TOMKIN.D.L.LAMBERT,1978,AP J 222,N3,PT2,P119 568 A.S.MELTZER,1956,AJ 61,N4,P185 569 A.S.MELTZER,1957,AP J 125,P359 570 H.FRIEBOES-CONDE,T.HERCZEG,E.H0G,1970,A & AP 4,P78 571 A.LABEYRIE,D.BONNEAU,R.V.STACHNIK,D.Y.GEZARI,1974,AP J 194,N3,PT2,P147 572 P.J.BACHMANN,J .L.HERSHEY,1975,AJ 80,N10,P836 573 D.BONNEAU,1979,A & AP 80,N2,P11 574 O.STRUVE,J.SAHADE,1969,PASP 69,N408,P265 575 Z.KOPAL,M.PLAVEC,E.F.REILLY,1960,JODRELL BANK ANN.1,N6,P374 576 C.M.WADE,R.M.HJELLMING,1972,NATURE 235,P270 577 V.A.HUGHES,A.WOODSWORTH,1972,NATURE,PHYS.SCI.,236,N64,P42 578 R.M.HJELLMING,C.M.WADE,E.WEBSTER,1972,NATURE,PHYS.SCI.,236,N64,P43 579 G.G.POOLEY,M.RYLE,1973,NATURE 244,N5414,P270 580 R.M.HJELLMING,E.WEBSTER,B.BALICK,1972,AP J 178,N3,PT2,P139 581 S.GAPOSCHKIN,1949,HB N919,P33 582 E.ZINNER,1910,AN 187,N4476,P183 583 W.A.HILTNER,1946,AP J 104,P396 584 A.B.WYSE,1934,LICK BULL 17,N464,P37 585 K.K.KWEE,1953,BAN 12,N445,P35 586 C.R.CHAMBLISS,1972,AJ 77,N8,P672 587 M.MEZZETTI,B.CESTER,G.GIURICIN,F.MARDIROSSIAN,1980,39,N2,P273 588 E.SLONIM,1934,AN 253,N6066,P367 589 N.L.MAGALASHVILI,N.A.RASMADSE,1955,PEREM.ZVEZDY,BYULL 10,N5,P313 590 A.V.SOFRONITSKIJ,1953,IZV.GLAV.ASTRON.OBS.PULKOVO 19,PT4,N151,P1 591 M.I.LAVROV,N.V.LAVROVA,1975,ASTRON.TSIRK.AKAD.NAUK SSSR N881,P5 592 M.I.LAVROV,N.V.LAVROVA,1978,TRUDY ASTR.OBS.UNIV.KAZAN'N42/43,P72 593 J.PAPOUSEK,1974,BAC 25,N3,P152 594 J.TREMKO,G.A.BAKOS,1977,BAC 28,N1,P41 595 A.M.SHUL'BERG,V.P.MURNIKOVA,1974,ASTRON.TSIRK.AKAD.NAUK SSSR N835,P3 596 R.J.MC DIARMID,1924,PRINC CONTR N7,P4 597 I.BALANOWSKY,1915,IZV.GLAV.ASTRON.OBS.PULKOVO 6,N69,P135 598 E.CUMMINGS,1917,LAWS OBS.BULL.N27,P191 599 K.WALTER,1979,A & AP SUPPL.35,N3,P281 600 G.HILL,R.W.HILDITCH,F.YOUNGER,W.A.FISHER,1975,MEM RAS 79,PT2,P131 601 M.I.LAVROV,1966,TRUDY ASTR.OBS.UNIV.KAZAN'N34,P91 602 J.TREMKO,G.A.BAKOS,1973,BAC 24,N5,P305 603 U.S.CHAUBEY,1979,ASTROPHYS & SPACE SCI 63,N1,P247 604 V.URECHE;1970,STUD ASTR 15,N2,P187 605 H.MAUDER,1962,ZS AP 55,P59 606 M.WINIARSKI,1971,AA(PRL)21,N4,P517 607 H.W.DUERBECK,D.TEUBER,1978,AA(PRL)28,N1,P41 608 E.G.EBBIGHAUSEN,1967,AJ 72,N3,P392 609 P.WELLMANN,1960,BERG MITT N111 610 E.C.OLSON,E.W.WEIS,1974,AJ 79,P642 611 G.P.MC COOK,1971,AJ 76,N5,P449 612 B.CESTER,M.PUCILLO,1972,MEM SAIT 43,N2,P291 613 C.D.KANDPAL,1975,ASTROPHYS & SPACE SCI 32,N2,P291 614 F.MARDIROSSIAN,M.MEZZETTI,B.CESTER,G.GIURICIN,G.RUSSO,1980,A & AP SUPPL 39,N2,P235 615 R.J.MC DIARMID,1915,AP J 42,P412 616 R.J.MC DIARMID,1924,PRINC CONTR 7,P16 617 O.STRUVE,1950,AP J 112,N1,P184 618 E.J.DEVINNEY,JR.,D.S.HALL,D.H.WARD,1970,PASP 82,N484,P10 619 M.B.SHAPLEY,I.E.WOODS,1927,HB N844,P3 620 C.MARTIN,H.C.PLUMMER,1918,MN 78,N8,P644 621 D.B.MC LAUGHLIN,1926,AJ 36,N855,P113 622 J.SAHADE,1945,AP J.102,N3,P470 623 A.H.JOY,O.L.DUSTHEIMER,1935,AP J 81,P479 624 R.H.KOCH,1962,AJ 67,N2,P130 625 I.B.PUSTYL'NIK,1969,TEATED ASTRON.OBS.TARTU N23,P35 626 M.G.FRACASTORO,1936,MEM SAIT 9,N2,P169 627 G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,B.CESTER,1979,A & AP SUPPL 37,N3,P513 628 J.SAHADE,C.HERNANDEZ,1963,AP J 137,N3,P845 629 J.TOMKIN,1978,AP J 221,N2,PT1,P608 630 F.SCHLESINGER,1909,ALLEGHENY PUBL 1,P126 631 K.T.JOHANSEN,H.E.J0RGENSEN,V.BOHR,1971,A & AP 11,N1,P20 632 A.J.WESSELINK,1932,BAN 6,N228,P185 633 R.BRUKALSKA,S.M.RUCINSKI,J.SMAK,K.STEPIEN,1969,AA(PRL)19,N4,P257 634 S.M.RUCINSKI,1970,AA(PRL)20,N4,P351 635 A.H.BATTEN,1957,A AP 20,N3,P103 636 C.CRISTESCU,1957,STUD ASTR 2,N1,P109 637 J.F.HEARD,J.NEWTON,1969,JRAS CAN 63,P208 638 M.RODONO,1967,MEM SAIT 38,N3,P465 639 A.FRESA,1955,MEM SAIT 27,N1,P187 640 Y.KONDO,1966,AJ 71,N1,P46 641 R.MARGONI,A.MAMMANO,B.BIOLCHINI,C.BARTOLINI,1966,IBVS N131 642 A.MAMMANO,R.MARGONI,M.PERINOTTO,1967,CONTRIB.AO UNIV.PADOVA ASIAGO N192 643 K.WALTER,1971,A & AP 13,N2,P249 644 R.A.LOSOVSKAJA,1955,TRUDY NOVOCHERKASSK.POLYTECH.INST.28,P27 645 O.C.WENDELL,1909,HA 69,PT1,P1 646 J.FETLAAR,1923,UTRECHT RECH 9,PT1,P62 647 J.TODORAN,1965,BADES-BOLYAI STUD ,SER MATH.-PHYS. 10,N2,P51 648 T.HORAK,1966,BAC 17,N5,P272 649 G.GRANT,1959,AP J 129,N1,P62 650 B.B.BOOKMYER,1977,PASP 89,N530,P553 651 L.BINNENDIJK,1941,BAN 9,P173 652 A.A.NIJLAND,1922,BAN 1,N6,P25 653 K.GRAFF,1923,AN 220,N5268,P177 654 W.A.HILTNER,R.H.HARDIE,1949,AP J 110,N3,P438 655 A.B.WYSE,1934,LICK BULL 19,P42 656 A.H.JOY,1942,PASP 54,P21 657 A.H.JOY,1947,PASP 59,P171 658 M.PLAVEC,1962,BAC 13,P224 659 M.AMMANN,D.S.HALL,R.C.TATE,1979,AA(PRL)29,N2,P259 660 V.P.ZESSEWITCH,1927,AN 231,N5527,P115 661 M.A.SVECHNIKOV,E.F.KOUSNETSOVA,1976,ANNALS OBS.ASTR.D'ALGER 4,N4 662 V.P.ZESSEWITCH,1954,IZV.AO ODESSA UNIV.4,N2,P264 663 D.B.MC LAUGHLIN,1927,AJ 38,N6,P45 664 O.STRUVE,1946,AP J 103,N1,P76 665 K.WALTER,1973,ASTROPHYS.& SPACE SCI.24,N1,P189 666 H.SHAPLEY,1913,AP J 37,N4,P154 667 P.BROGLIA,P.CONCONI,1977,A & AP SUPPL 27,N2,P285 668 R.E.WILSON,1965,AJ 70,N5,P368 669 C.BLANCO,S.CRISTALDI,1974,PASP 86,N510,P187 670 T.HAYASAKA,1979,PAS JAPAN 31,N2,P271 671 F.LAUSE,1934,AN 253,P403 672 I.W.ROXBURGH,1966,AJ 71,N2,P133 673 D.S.HALL,1975,AA(PRL)25,N1,P95 674 K.LASSOVSZCKY,1934,AN 252,P221 675 A.S.WILLIAMS,1924,MN 84,N6,P442 676 O.STRUVE,1945,AP J 101,P232 677 K.WALTER,1970,AN 292,N4,P145 678 H.N.RUSSELL,1912,AP J 36,P133 679 H.SHAPLEY,1912,AP J 36,P270 680 L.NOGACEVSKY-RUSU,1959,STUD ASTR (PRL) 4,N2,P363 681 V.P.ZESSEWITCH,1947,IN ''METHODS OF STUDY OF VARIABLE STARS'',OGIZ GOSTECHIZDAT,CH.V 682 V.P.ZESSEWITCH,1967,ASTRON.ZH.AKAD.NAUK SSSR 44,N1,P139 683 V.M.TABACHNIK,A.M.SHUL'BERG,1965,ASTRON.ZH.AKAD.NAUK SSSR 42,P590 684 M.I.LAVROV,1970,IZV.ASTRON.EHNGEL'GARDT.OBS N38,P111 685 M.PLAVEC,1959,BAC 10,N6,P185 686 W.F.H.WATERFIELD,1927,HB N852,P8 687 W.BUSCOMBE,P.M.MORRIS,1958,MT STROMLO MEM,N14 688 R.K.SRIVASTAVA,1970,BAC 21,N4,P219 689 E.W.WEIS,K.-Y.CHEN,1976,AA(PRL)26,N1,P15 690 M.A.SVECHNIKOV,L.P.SURKOVA,1972,PEREM.ZVEZDY,BYULL.18,N3,P261 691 A.OKAZAKI,1977,PAS JAPAN 29,N2,P289 692 R.J.MC DIARMID,1924,PRINC CONTR 7,P43 693 R.S.DUGAN,N.L.PIERCE,F.B.WOOD,1951,PRINC CONTR 25,P94 694 R.S.DUGAN,F.W.WRIGHT,1939,PRINC CONTR 19,P38 695 S.CATALANO,M.RODONO,1968,MEM SAIT 39,N4,P617 696 M.PLAVEC,1966,BAC 17,N6,P295 697 N.TASHPULATOV,1969,PEREM.ZVEZDY,BYULL,17,N1,P76 698 M.B.SHAPLEY,1930,HB N874,P1 699 A.D.THACKERAY,1965,OBS 85,P206 700 R.H.KOCH,1960,AJ 65,N3,P139 701 G.HILL,J.B.HUTCHINGS,1971,AP J 166,N2,PT1,P373 702 E.M.LINDSAY,G.G.CILLIE,1960,MN ASSA 19,P150 703 S.GAPOSCHKIN,1946,HB N918,P12 704 D.M.POPPER,1967,AJ 72,N3,P316 705 D.M.POPPER,1973,AP J 185,N1,PT1,P265 706 S.GAPOSCHKIN,1953,HA 113,N2 707 S.GAPOSCHKIN,1949,HB N919,P29 708 O.STRUVE,1947,AP J 106,N1,P92 709 J.SMAK,1964,PASP 76,N451,P210 710 S.BOZKURT,C.IBANOGLU,O.GULMEN,N.GUDUR,1976,A & AP SUPPL 23,N3,P439 711 M.I.KUMSIASHVILI,1975,IBVS N1033 712 J.S.SHAW,K.L.KUSLER,1973,PASP 85,N503,P112 713 R.S.DUGAN,1928,PRINC CONTR N8,P1 714 F.JORDAN,1929,ALLEGHENY PUBL 7,P171 715 V.MODESITT,T.MARTIN,1934,AP J 79,N3,P361 716 M.B.SHAPLEY,1926,HB N840,P4 717 K.GRAFF,1924,AN 221,P172 718 P.AHNERT,1973,MVS 6,N5,P118 719 A.D.MALLAMA,1975,AA(PRL)25,N3,P205 720 E.SCHOEFFEL,1977,A & AP 61,N1,P107 721 E.SCHOEFFEL,D.M.POPPER,1974,PASP 86,N511,P267 722 E.C.PICKERING,1912,HC N171 723 S.CRISTALDI,K.WALTER,1963,AN 287,N3,P103 724 K.LASSOVSZCKI,1935,AN 256,P67 725 G.GIURICIN,F.MARDIROSSIAN,F.PREDOLIN,1981,A & AP SUPPL 43,N2,P251 726 G.HILL,J.V.BARNES,1972,PASP 84,N499,P430 727 R.D.BOLOKADZE,1956,PEREM.ZVEZDY,BYULL.11,N5,P376 728 V.A.KRAT,1939,ASTR.TSIRC.GLAVNOY ASTR.OBS.PULKOVO N26/27,P21 729 R.H.BAKER,1922,BULL.LAWS OBS.N33,P29 730 K.GRAFF,1923,AN 218,N5210,P21 731 J.HELLERICH,1923,AN 217,N5208,P461 732 J.A.PEARCE,1937,PAAS 9,N3,P131 733 B.SMITH,1949,AP J 110,N1,P63 734 H.SCHNELLER,1966,MVS 3,N6,P179 735 M.B.SHAPLEY,1924,HB N797 736 H.SHAPLEY,1923,HB N791 737 A.J.DEUTSCH,1945,AP J 101,P377 738 C.R.CHAMBLISS,1976,PASP 88,N521,P22 739 C.M.HUFFER,Z.KOPAL,1951,AJ 55,P169 740 F.ROSSATI,1970,MEM SAIT 41,N4,P395 741 I.B.PUSTYL'NIK,K.EERMEE,1970,PUBL.TARTU ASTROFIS.OBS.38,P144 742 H.M.HECKATHORN,1966,PUBL.GOODSELL OBS.N15 743 M.KITAMURA,1965,IN ADVANCES IN ASTRON & ASTROPHYS.3,P76 744 K.WALTER,1949,AN 277,N4,P158 745 S.GAPOSCHKIN,L.E.ERRO,1940,HB N912 746 E.SLONIM,1937,PEREM.ZVEZDY,BYULL.5,N5,P134 747 J.HELLERICH,1928,AN 233,P129 748 R.S.DUGAN,1916,AP J 44,N2,P117 749 R.S.DUGAN,1916,PRINC CONTR N4,P24 750 H.HODGEN,1915,LAWS OBS.BULL(MISSOURI)N34 751 J.A.PARKHURST,F.C.JORDAN,1907,AP J 26,N5,P251 752 E.W.BURKE,W.W.ROLLAND,1966,AJ 71,N1,P38 753 S.ARCHER,1958,JBAA 68,N7,P266 754 H.W.DUERBECK,A.HAENEL,1979,A & AP SUPPL 38,N2, P155 755 F.C.JORDAN,1914,ALLEGHENY PUBL 3,P137 756 H.G.HORAK,1952,AP J 115,N1,P61 757 M.A.SVECHNIKOV,S.E.MOSUNOV,E.F.KOUSNETSOVA,1982,IN PRESS 758 T.HERCZEG,H.FRIEBOES-CONDE,1974,A & AP 30,N2,P259 759 D.S.HALL,W.C.KEEL,G.H.NEUHAUS,1976,AA(PRL)26,N3,P239 760 G.GIURICIN,F.MARDIROSSIAN,F.PREDOLIN,1980,IBVS N1786,P1 761 H.L.JOHNSON,1960,AP J 131,N1,P127 762 S.GAPOSCHKIN,C.PAYNE-GAPOSCHKIN,1938,VARIABLE STARS,N1015 763 M.B.SHAPLEY,1918,PASP 30,P343 764 C.CHIS,A.PAL,1964,STUD.ASTR.(RPR) 9,N1,P15 765 A.GHEZLOUN,M.A.SVECHNIKOV,1975,IBVS N1015 766 L.BINNENDIJK,1972,AJ 77,N3,P239 767 R.B.CARR,1971,GOODSELL OBS PUBL N16 768 K.K.KALCHAEV,1971,''PHYSICS OF STARS & OF NEBULAE'',TRUDY ASTROFIS. INST.AKAD.NAUK KAZACHSKOJ SSR 16,P77 769 K.K.KALCHAEV,JU.L.TRUTZE,V.G.KHAMIDULLINA,1971,PEREM.ZVEZDY,BYULL.17,N6, P647 770 K.K.KALCHAEV,1956,IZV.GLAV.ASTRON.OBS.PULKOVO 20,PT2,N155,P74;102 771 N.L.PIERCE,1938,PRINC CONTR N18 772 R.F.SANFORD,1934,AP J 79,N1,P89 773 W.S.ADAMS,A.H.JOY,M.L.HUMASON,A.M.BRAYTON,1935,AP J 81,N3,P187 774 T.HORAK,1966,BAC 17,N1,P27 775 K.C.GORDON,G.E.KRON,1963,PASP 75,N446,P412 776 K.C.GORDON,G.E.KRON,1965,AJ 70,N1,P100 777 I.A.KURZEMNIETZE,1952,TRUDY AKAD.NAUK LATV.SSR 3,P73 778 M.A.SVECHNIKOV,1961,CARD CATALOGUE,UNPUBLISHED 779 G.E.KRON,N.U.MAYALL,1960,AJ 65,P585 780 R.S.DUGAN,1912,PRINC CONTR N2,P1 781 I.M.ISHTSHENKO,1947,BULL.TASHKENT.ASTRON.OBS.2,N9(19),P435 782 S.V.NEKRASOVA,1937, BULL.ASTRON.EHNGEL'GARDT.OBS.N11,P8 783 H.N.RUSSELL,H.SHAPLEY,1914,AP J 39,N5,P405 784 N.P.KUKARKINA,1967,ASTRON TSIRK AKAD.NAUK SSSR N446,P7 785 R.S.DUGAN,1933,PRINC CONTR N14 786 M.MAGGINI,1921,MEM SAIT 2,P293 787 C.PAYNE-GAPOSCHKIN,1944,AP J 100,P186 788 O.STRUVE,C.U.CESCO,J.SAHADE,1944,AP J 100,P181 789 S.MANCUSO,L.MILANO,G.RUSSO,1977,ASTROPHYS & SPACE SCI 47,N2,P277 790 M.T.EDALATI,1978,ASTROPHYS & SPACE SCI 58,N1,P3 791 M.T.EDALATI,1978,ASTROPHYS & SPACE SCI 59,N2,P443 792 R.S.DUGAN,1911,PRINC CONTR N1 793 S.B.SCHARBE,1924,IZV.GLAV.ASTRON.OBS.PULKOVO 10,N94,P31 794 S.MANCUSO,L.MILANO,1975,ASTROPHYS & SPACE SCI 32,N2,P385 795 J.PAGACZEWSKI,1934,AA,SER.C,2,P28 796 M.B.SHAPLEY,1927,HB N848,P32 797 M.AMMANN,K.WALTER,1973,A & AP 24,N1,P131 798 M.B.SHAPLEY,1922,AP J 56,P439 799 W.A.HILTNER,B.SMITH,O.STRUVE,1949,AP J 109,N1,P95 800 P.BROGLIA,F.MARIN,1974,A & AP 34,N1,P89 801 P.BROGLIA,P.CONCONI,1973,PUBL.OSS.MILANO-MERATE N27 802 M.B.SHAPLEY,1917,AP J 46,P56 803 M.I.LAVROV,N.V.LAVROVA,1973,TRUDY ASTRON.OBS.KAZAN'N39,P83 804 M.I.LAVROV,1959,PEREM.ZVEZDY,BYULL 12,N1,P21 805 A.FRESA,1956,MEM SAIT 27,N3,P299 806 M.I.LAVROV,N.V.LAVROVA,1973,ASTRON.TSIRK AKAD.NAUK SSSR N756,P4 807 N.KAPPELMANN,K.WALTER,1979,A & AP SUPPL 38,N2,P161 808 G.F.G.KNIPE,1974,MN 167,N2,P369 809 G.RUSSO,C.SOLLAZZO,1980,IBVS N1827 810 J.SAHADE,1949,AP J 109,P439 811 J.SMAK,1965,AA(PRL)15,N4,P327 812 W.L.MARTIN,1974,OBS 94,N1001,P187 813 E.F.GUINAN,1977,AJ 82,N1,P51 814 K.SATO,1971,PAS JAPAN 23,N3,P335 815 R.H.KOCH,1960,AJ 65,N5,P326 816 M.KITAMURA,C.TAKAHASHI,1962,PAS JAPAN 14,N1,P44 817 E.C.PICKERING,1904,HA 48,P184 818 F.B.WOOD,1957,''NON-STABLE STARS'',CAMBRIDGE UNIV.PRESS,P144 819 P.GALEOTTI,1970,ASTROPHYS & SPACE SCI 7,N1,P87 820 F.C.JORDAN,1913,ALLEGHENY PUBL 3,P49 821 B.W.SITTERLY,1940,AJ 48,P190 822 O.STRUVE,B.SMITH,1950,AP J 111,N1,P27 823 Z.KOPAL,1959,''CLOSE BINARY SYSTEMS'',ED.CHAPMAN & HALL,LONDON 824 J.SMAK,1961,AA(PRL)11,N3,P171 825 J.SAHADE,1963,A AP 26,N1,P80 826 M.A.SVECHNIKOV,1967,PUBL.URAL UNIV.SER.ASTR.III,N67,P24 827 J.SAHADE,A.RINGUELET-KASWALDER,1967,REPORT AT XIII CONGRESS OF IAU, PRAGUE,COMISSION N42 828 A.M.FRINGANT,1956,CONTRIB.INST.ASTROPHYS.PARIS,SER.A,N216 829 M.KITAMURA,1967,PAS JAPAN 19,P615 830 M.KITAMURA,1969,ASTROPHYS & SPACE SCI 3,P163 831 L.F.JENKINS,1952,''GENERAL CATALOGUE OF TRIGONOMETRIC STELLAR PARALLAX'', YALE UNIV.OBS.,NEW HAVEN 832 R.F.SISTERO,1971,BAC 22,N4,P188 833 A.GIMENEZ,1979,IBVS N1634 834 S.J.O'CONNELL(D.J.K.)1954,RICERCHE ASTRON.3,N3,P90 835 A.W.ROBERTS,1894,AJ 14,N327,P113;1895,AJ 15,N354,P149 836 J.SAHADE,1952,AP J 116,N1,P35 837 R.F. ISTERO,1968,PASP 80,N475,P474 838 A.A.NIJLAND,1931,AN 242,P67 839 K.WALTER,1969,STERNE UND WELTRAUM 8,N11,P261 840 D.KORSCH,K.WALTER,1969,AN 291,N6,P231 841 A.H.BATTEN,J.M.FLETCHER,1978,PASP 90,N535,P312 842 D.S.HALL,1969,ABSTR.PAPERS 130-TH MEET.AMER.ASTR.SOC.,ALBANY,N.-Y.,P17 843 D.S.HALL,R.O.CANNON,C.G.RHOMBS,1973,PASP 85,N506,P420 844 S.J.O'CONNELL(D.J.K.),1956,RIC ASTR 3,N13 845 J.SAHADE,1949,AP J 110,N3,P463 846 A.G.KULKARNI,K.D.ABHYANKAR,1979,NEW ZEALAND JOURN.OF SCI.22,N4,P471 847 A.G.KULKARNI,K.D.ABHYANKAR,1980,ASTROPHYS & SPACE SCI 67,N1,P205 848 E.F.REILLY,1946,HB N918,P18 849 E.F.REILLY,1947,PA 55,N6,P332 850 M.B.SHAPLEY,1927,HB N847 851 J.SAHADE,C.U.CESCO,1946,AP J 103,N1,P71 852 J.GADOMSKI,1957,AA(PRL) 7,N1,P83 853 S.GAPOSCHKIN,1951,HB N920,P22 854 C.U.CESCO,J.SAHADE,1945,AP J 101,P370 855 M.I.LAVROV,1971,ASTRON ZH.AKAD.NAUK SSSR 48,P301 856 M.I.LAVROV,1973,TRUDY ASTR.OBS.KAZAN'39,P42 857 A.P.LINNELL,D.D.PROCTOR,1971,AP J 164,N1,PT1,P131 858 M.L.COOPER,1970,BULL AAS 2,N2,P189 859 J.B.IRWIN,1963,AP J 138,P1104 860 E.W.WEIS,1976,OBS 96,N1010,P9 861 R.C.CRAWFORD,E.C.OLSON,1980/1981,PASP 92,N550,P833 862 M.PLAVEC,M.SMETANOWA,Z.PEKNY,1961,BAC 12,N4,P117 863 E.LEINER,1927,AN 229,P273 864 G.GIURICIN,F.MARDIROSSIAN,1981,ASTROPHYS & SPACE SCI 76,N1,P111 865 B.S.WHITNEY,1945,AP J 102,N2,P202 866 B.S.WHITNEY,1948,AP J 108,P519 867 K.GRAFF,1907,HAMB MITT 4,N11 868 T.D.FAT'KINA,1950,PEREM.ZVEZDY,BYULL.7,N5,P252 869 C.H.LACY,1970,AJ 75,N8,P961 870 V.URECHE,1973,STUD.UNIV.BABES-BOLYAI,SER.MATH.-MECH.18,N1,P87 871 D.S.HALL,K.S.WOOLLEY,1973,PASP 85,N507,P618 872 D.S.HALL,K.WALTER,1975,A & AP SUPPL 20,P227 873 D.S.HALL,K.WALTER,1975,A & AP 38,N2,P225 874 S.GAPOSCHKIN,1946,AP J 104,N3,P376 875 F.I.LUKATSKAYA,A.A.RUBASHEVSKI,1961,PEREM.ZVEZDY,BYULL.13,N5,P345 876 M.I.KUMSIASHVILI,1969,ASTRON.TSIRK.AKAD.NAUK SSSR N499,P4 877 M.I.KUMSIASHVILI,1969,SOOBSHTSH.AKAD.NAUK GEORG.SSR 56,N1,P69 878 S.GAPOSCHKIN,1946,AP J 104,N3,P383 879 R.C.BARNES,1974,PASP 86,N510,P195 880 S.-S.HUANG,1967,AP J 148,N3,PT1,P793 881 M.CERRUTI-SOLA,L.LORENZI,F.SCALTRITI,1976,IBVS N1174 882 D.S.HALL,T.STUHLINGER,1976,AA(PRL)26,N2,P109 883 L.G.BOCHKAREVA,1965,PEREM.ZVEZDY,BYULL.15,N4,P437 884 E.W.MILLER,D.H.MC NAMARA,1963,PASP 75,N445,P346 885 B.GR0NBECH,1975,IBVS N956 886 V.A.CARACATSANIS,1977,ASTROPHYS & SPACE SCI 47,N2,P375 887 M.LUIZET,1913,AN 195,N4662,P126 888 D.S.HALL,1968,AJ 73,N10,PT II,P181 889 D.S.HALL,1969,CONTRIB.KITT PEAK OBS N375,P171 890 E.C.PICKERING,1906,HC N114 891 J.KORDYLEWSKA,1961,AA 11,P43 892 D.S.HALL,T.STUHLINGER,1978,AA(PRL)28,N2,P207 893 A.J.CANNON,M.W.MAYALL,1949,HARVARD ANNALS 112,P6 894 B.W.BALDWIN,1974,IBVS N910 895 A.FRESA,1966,MEM SAIT 37,N3,P539 896 W.B.HILTON,D.H.MC NAMARA,1961,AP J 131,N3,P839 897 O.V.DOBROVOL'SKI,1949,PEREM.ZVEZDY,BYULL.6,N5,P265 898 F.I.LUKATSKAYA,1954,PEREM.ZVEZDY,BYULL.10,N2,P85 899 L.T.SLOCUM,1947,AP J 105,P350 900 M.B.BABAEV,1970,IZV.AKAD.NAUK AZERBAIJAN SSR,SER.PHYS.-TECH.& MATH.SCI. N4,P109 901 D.M.POPPER,1978,BULL.AMER.ASTR.SOC.10,N4,P608 902 A.E.PRIKHOD'KO,1957,ASTRON.TSIRK.N187 903 M.I.LAVROV,N.V.LAVROVA,1982,TRUDY ASTRON.OBS.KAZAN'N46(IN PRESS) 904 M.I.LAVROV,N.V.LAVROVA,1982,TRUDY ASTRON.OBS.KAZAN'N47(IN PRESS) 905 A.GIMENEZ,1979,REV.REAL.ACAD.CIENC.EXACT.FIS Y NATUR.MADRID 73,N4,P577 906 V.P.ZESSEWITCH,1954,IZV.AO ODESSA UNIV.4,N3,P71 907 B.CESTER,B.FEDEL,G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,1978,A & AP SUPPL 33,P91 908 A.U.LANDOLT,1964,AP J 140,N4,P1494 909 J.A.PEARCE,1952,PASP 64,N380,P219 910 KH.ALBO,1959,PEREM.ZVEZDY,BYULL.12,N3,P240 911 A.A.PETROV,1946,PEREM.ZVEZDY,BYULL.6,N2,P72 912 B.E.MARKARIAN,1952,DOKLADY AKAD.NAUK ARMJANSKOJ SSR 15,P11 913 N.L.MAGALASHVILI,YA.I.KUMCISHVILI,1966,BYULL.ABASTUMAN.ASTROFIZ.OBS.34,P5 914 S.I.GAPOSCHKIN,1949,PEREM.ZVEZDY,BYULL,7,N1,P.38 915 J.A.PEARCE,1946,PASP 58,P247 916 E.G.EBBIGHAUSEN,D.LESTER,S.STEARNS,P.STRATON,M.SYKES,1975,PASP 87,N520,P923 917 D.P.SCHNEIDER,K.-C.LEUNG,1978,AP J 223,N1,PT1,P202 918 R.H.KOCH,1960,AJ 65,N3,P127 919 K.-C.LEUNG,D.P.SCHNEIDER,1979,''MASS LOSS AND EVOL.O-TYPE STARS''IAU SYMP N83,VANCOUVER ISLAND,1978,DORDRECHT E.A.P265 920 F.B.WOOD,1948,AP J 108,N1,P28 921 W.A.HILTNER,1949,AP J 110,P443 922 A.N.DADAEV,1954,IZV.GLAV.ASTRON.OBS.PULKOVO 19,PT5,N152,P31 923 J.B.HUTCHINGS,G.HILL,1971,AP J 167,N1,PT1,P137 924 J.A.PEARCE,1926,VICTORIA PUBL 3,N13,P275 925 P.GUTHNICK,1920,AN 211,N5061,P391 926 K.D.ABHYANKAR,1958,AP J SUPPL 4,P157 927 W.S.ADAMS,G.STROMBERG,1918,AP J 47,P329 928 O.STRUVE,H.G.HORAK,1949,AP J 110,N3,P447 929 G MANNINO,1959,MEM SAIT 30,N1/2,P19 930 A.KRANJC,1960,BOLOGNA PUBL 7,N14 931 T.S.GALKINA,1967,IZV.KRYMSKOJ ASTROFIZ.OBS.37,P205 932 T.S GALKINA,1970,NAUCHN.INFORM.ASTRON.SOVETA AKAD.NAUK SSSR N16,P102 933 G.E.MC CLUSKEY,Y.KONDO,1981,AP J 246,N2,PT1,P464 934 F.B.WOOD,1950,AP J 112,N1,P196 935 F.B.WOOD,1952,AJ 56,P53 936 P.P.PARENAGO,B.V.KUKARKIN,1940,PEREM.ZVEZDY,BYULL.5,P287 937 R.F.SANFORD,1934,AP J 79,N1,P84 938 K.-C.LEUNG,D.P.SCHNEIDER,1978,AP J 222,N3,PT1,P924 939 H.OGATA,C.HUKUSAKU,1977,IBVS N1235 940 C.K.SEYFERT,1941,AP J 93,N3,P442 941 M.PARTHASARATHY,1978,MN 185,N2,P485 942 A.T.DOSS,1967,KODAIKANAL OBS BULL N182 943 S.GAPOSCHKIN,1936,HB N902,P17 944 G.P.KUIPER,1938 ,AP J 88,N4,P472 945 J.A.EATON,1978,AP J 220,N2,PT1,P582 946 J.A.PEARCE,1932,VICTORIA PUBL_6,N6,P49 947 O.STRUVE,J.SAHADE,S.-S.HUANG,V.ZEBERGS,1958,AP J 128,N2,P328 948 G.E.MC CLUSKEY,Y.KONDO,D.C.MORTON,1975,AP J 201,N3,PT1,P607 949 W.E.HARPER,1917,OTTAWA PUBL 4,P115 950 W.J.LUYTEN,E.G.EBBIGHAUSEN,1935,AP J 82,P246 951 O.STRUVE,F.SHERMAN,1941,AP J 93,P84 952 O.STRUVE,1958,AJ 63,N8,P346 953 Y.KONDO,G.E.MC CLUSKEY,J.RAHE,1979,'MASS LOSS AND EVOL.O-TYPE STARS, IAU SYMP.N83,VANCOUVER ISLAND,1978',DORDRECHT E.A.,P281 954 H.DRECHSEL,J.RAHE,Y.KONDO,G.E.MC CLUSKEY,JR.,1981,A & AP 94,N2,P285 955 Y.KONDO,1971,BAMB VER 9,N100,P298 956 P.S.CONTI,W.R.ALSCHULER,1971,AP J 170,P325 957 N.R.WALBORN,1973,AJ 78,P1067 958 P.MAYER,1971,BAC 22,N4,P168 959 P.MAYER,1976,BAC 27,N5,P308 960 F.ROSSATI,1967,MEM SAIT 38,N4,P743 961 J.A.EATON,1978,AA(PRL) 28,N1,P63 962 P.MAYER,PASP 77,N459,P436 963 A.MAMMANO,R.MARGONI,R.STAGNI,1969,BIBL AND PROGR NOTES ON ECLIPS VAR N15 964 A.MAMMANO,R.MARGONI,R.STAGNI,1977,A & AP 59,N1,P9 965 R.E.WILSON,J.RAFERT,1981,ASTROPHYS & SPACE SCI 76,N1,P23 966 J.ANDERSEN,B.GR0NBECH,1975,A & AP 45,N1,P107 967 P.MAYER,T.B.HORAK,1971,BAC 22,N6,P327 968 S.R.HEAP,1973,AP J 186,P939 969 G.E.MC CLUSKEY,Y.KONDO,1974,AP J 187,N1,PT1,P93 970 R.MARGONI,R.STAGNI,A.MAMMANO,1981,ASTROPHYS & SPACE SCI 79,N1,P145 971 P.MAYER,1968,PASP 80,N472,P81 972 J.ANDERSEN,A.H.BATTEN,R.W.HILDITCH,1974,A & AP 31,N1,P1 973 J.RUPRECHT,1966,TRANS IAU 12B,P351 974 B.CESTER,B.FEDEL,G.GIURICIN,F.MARDIROSSIAN,M.PUCILLO,1977,A & AP 61,P275 975 A.R.HOGG,1946,MN 106,N5,P292 976 D.P.SCHNEIDER,J.J.DARLAND,K.-C.LEUNG,1979,AJ 84,N2,P236 977 H.VAN GENT,1939,BAN 8,N317,P319 978 D.M.POPPER,1947,OBS 67,N841,P227 979 A.W.ROBERTS,1903, AP J 13,P181 980 H.O.FRIEBOES,1962,AP J 135,N3,P762 981 D.M.POPPER,1943,AP J 97,N3,P394 982 A.C.MAURY,1920,HA 84,P157 983 R.STOTHERS,1973,PASP 90,P97 984 L.MILANO,A.VITTONE,F.CIATTI,A.MAMMANO,R.MARGONI,G.STRAZZULLA,1981,A & AP 100,N1,P59 985 F.CIATTI,A.MAMMANO,R.MARGONI,L.MILANO,G.STRAZZULLA,A.VITTONE,1980, A & AP SUPPL 41,P143 986 G.GIURICIN,F.MARDIROSSIAN,1981,A &AP 101,N1,P138 987 S.GAPOSCHKIN,1937,HA 105,HARVARD TERCENTENARY PAPERS,N27,P509 988 S.GAPOSCHKIN,1938,PROCEEDINGS AMER PHILOSOPH SOC.79,N3 989 A.P.COWLEY,J.B.HUTCHINGS,1976,PASP 88,P456 990 P.W.MERRILL,1928,AP J 67,P179 991 A.R.KING,R.F.JAMESON,1979,A & AP 71,N3,P326 992 V.A.HUGHES,A.WOODSWORTH,1973,NATURE,PHYS SCI 242,P116 993 S.L.GEISEL,1970,AP J 161,PT2,L105 994 J.SAHADE,1959,PASP 71,N419,P151 995 J.B.HUTCHINGS,1977,PASP 89,N531,P668 996 G.E.MC CLUSKEY,Y.KONDO,J.RAHE,1980,IBVS N1762 997 R.H.KOCH,M.J.SIAH,M.N.FANELLI,1979,PASP 91,N542,P474 998 D.M.POPPER,1978,AP J 220,N1,PT2,L11 999 J.A.EATON,1978,AA(PRL)28,N2,P195 1000 A.W.J.COUSINS,H.C,LAGERWEIY,1971,MN ASSA 30,N1/2,P12 1001 R.G.EVANS,1974,MN 167,N3,P517 1002 A.W.J.COUSINS,1966,MN 131,N4,P443 1003 A.D.THACKERAY,1966,MN_131,N4,P435 1004 Y KONDO,G.E.MC CLUSKEY,W.FEIBELMAN,1980,PASP 92,N549,P688 1005 D.HOFFLEIT,1964,BRIGHT STAR CATALOGUE,3-RD ED.,YALE UNIV.OBS. 1006 E.A.VITRICHENKO,1971,IZV.KRYMSKOJ ASTROFIZ.OBS.43,P76 1007 E.A.VITRICHENKO,1967,ASTRON.TSIRK.N448,P3 1008 E.A.VITRICHENKO,1969,IZV.KRYMSKOJ ASTROFIZ.OBS.40,P82 1009 K.-C.LEUNG,D.P.SCHNEIDER,1978,AP J 224,N2,PT1,P565 1010 D.S.HALL,1974,AA(PRL) 24,N1,P69 1011 G.R.MICZAIKA,1953,PASP 65,P141 1012 B.BOHANNAN,P.S.CONTI,1976,AP J 204,N3,P797 1013 O.C.WILSON,H.A.ABT,1951,AP J 114,P477 1014 H.L.JOHNSON,W.W.MORGAN,1954,AP J 119,P344 1015 N.R.WALBORN,1973,AP J 180,N1,PT2,L35 1016 K.H.SCHMIDT,1958,AN 284,P76 1017 V.C.REDDISH,L.C.LAWRENCE,N.M.PRATT,1966,EDINBURGH PUBL 5,P11 1018 G.MANNINO,C.BARTOLINI,R.BIOLCHINI,1964,MEM SAIT 35,N4,P371 1019 J.B.HUTCHINGS,1973,AP J 180,N2,PT1,P501 1020 H.SCHNELLER,1961 AN 286,N3,P97 1021,W.ZONN,1937,WILNO BULL 19,P14 1022 A.MAMMANO,R.MARGONI,R.STAGNI,1974,A & AP 35,N1,P143 1023 R.E.WILSON,K.-C.LEUNG,1977,A & AP 61,N1,P137 1024 K.-C.LEUNG,1974,A & AP SUPPL 13,P315 1025 J.ANDERSEN,B.NORDSTROM,R.E.WILSON,1980,A & AP 82,N1/2,P225 1026 K.-C.LEUNG,R.E.WILSON,1976,IAU SYMP N73,P365 1027 O.J.EGGEN,1967,MRAS 70,PT4,P111 1028 O.J.EGGEN ,1961,ROB 27 1029 T.LLOYD EVANS,1978,MN 184,N3,P661 1030 R.E.WILSON,T.C.STARR,1976,MN 176,N3,P625 1031 J.B.IRWIN,A.U.LANDOLT,1972,PASP 84,N501,P686 1032 S.M.RUCINSKI,1976,PASP 88,N523,P244 1033 S.J.O'CONNELL(D.J.K),1949,RIV PUBL 2,N5,P69 1034 B.H.DAWSON,1921,LA PLATA PUBL 6,P3 1035 J.B.IRWIN,1966,AJ 71,N9,P859 1036 Z.KVIZ,K.J.MURRAY,1980,IBVS N1864,P1 1037 R.H.KOCH,C.S.SUTTON,K.H.CHOI,D.E.KJER,R.ARQUILLA,1978,AP J 222,N2,PT1,P574 1038 W.R.BEARDSLEY,T.S.JACOBSEN,1978,AP J 222,N2,PT1,P570 1039 J.C.KAPTEYN,1914,AP J 40,P43 1040 N.L.MAGALASHVILI,YA.I.KUMCISHVILI,1966,BYULL.ABASTUMANSKAYA ASTROFIZ.OBS. 34,P3 1041 S.GAPOSCHKIN,1943,HB N917,P5 1042 T.M.RACHKOVSKAJA,1978,IZV.KRYMSKOJ ASTROFIZ.OBS.58,P56 1043 C.R.CHAMBLISS,K.-C.LEUNG,1979,AP J 228,N3,PT1,P828 1044 A.B.WYSE,1934,PASP 46,N271,P126 1045 P.TH.OOSTERHOFF,1933,BAN 7,N250,P107 1046 M.I.LAVROV,1966,IZV.ASTRON.EHNGEL'GARDT.OBS.N35,P3 1047 M.I.LAVROV,1979,D.ES-SCIENCE DISSERTATION,KAZAN'UNIVERSITY,USSR 1048 M.I.LAVROV,1960,BYULL.ASTRON.EHNGEL'GARDT.OBS.N35,P69 1049 I.I.BONDARENKO,L.F.ISTOMIN,1980,PEREM.ZVEZDY,BYULL.21,N3,P445 1050 P.KLAWITER,1973,IAU(27),RAS-25(DEPOSITED IN ODESSA AO,USSR) 1051 H.ALKAN,1979,ASTROPHYS AND SPACE SCI 63,N2,P351 1052 R.A.BREINHORST,1967,VER0FF.INST.UNIV.BONN N75,P1 1053 F.C.JORDAN,1914,ALLEGHENY PUBL 3,P77 1054 C.PAYNE-GAPOSCHKIN,1945,HA 115,N6,P102 1055 A.W.ROBERTS,1905,REPORT OF THE BRITISH ASS FOR ADVANC OF SCIENCE 253,P256 1056 J.SAHADE,1952,AP J 115,P134 1057 J.K.GLEIM,1967,AJ 72,N4,P503 1058 C.BARTOLINI,A.MAMMANO,G.MANNINO,R.MARGONI,1965,KLEINE VER0FF REMEIS- STERNWARTE BAMBERG,S.A.4,N40,P207 1059 C.BARTOLINI,A.MAMMANO,G.MANNINO,R.MARGONI,1965,ASIAGO CONTR N168 1060 J.B.HUTCHINGS,G.HILL,1973,AP J 179,N2,PT1,P539 1061 L.BINNENDIJK,1977,VISTAS IN ASTRON 21,PT4,P359 1062 C.BARTOLINI,A.MAMMANO,G.MANNINO,R.MARGONI,1965,IBVS N85,P2 1063 A.H.JOY,1926,AP J 64,P287 1064 A.R.HOGG,P.W.A.BOWE,1950,MN 110,N4,P373 1065 D.M.POPPER,1956,AP J 124,P208 1066 L.BINNENDIJK,1965,KVB 4,N40,P36 1067 M.W.OVENDEN,1954,MN 114,N5,P569 1068 N.L.PIERCE,1939,AJ 48,N12,P113 1069 G.MANNINO,1963,MEM SAIT 34,P191 1070 P.KOULIKOVSKY,1939,PEREM.ZVEZDY,BYULL.5,N8,P237 1071 J.A.PEARCE,1933,JRAS CAN 27,N2,P62 1072 A.PURGATHOFER,F.PROCHAZKA,1967,WIEN MITT 13,N10,P151 1073 G.GIURICIN,F.MARDIROSSIAN,1981,A & AP SUPPL 45,N1,P85 1074 A.J.HARRIS,1968,AJ 73,N3,P164 1075 P.TEMPESTI,1967,MEM SAIT 38,N2,P319 1076 C.BARTOLINI,1967,MEM SAIT 38,N2,P311 1077 A.MAMMANO,R.MARGONI,R.STAGNI,1967,MEM SAIT 38,N3,P509 1078 C.BARTOLINI,P.BATTISTINI,A.MAMMANO,R.MARGONI,R.STAGNI,1973,MEM SAIT 44, N2,P231 1079 G.GIURICIN,F.MARDIROSSIAN,S.FERLUGA,1981,AN 302,N4,P187 1080 K.-C.LEUNG,R.E.WILSON,1977,AP J 211,N3,PT1,P853 1081 K.-C.LEUNG,1974,AJ 79,N8,P852 1082 R.MARGONI,R.STAGNI,A.MAMMANO,E.ILLES-ALMAR,1981,ASTROPHYS AND SPACE SCI 79,N1,P159 1083 E.F.GUINAN,R.H.KOCH,1977,PASP 89,P74 1084 E.F.GUINAN,1971,BULL AMER.ASTR SOC 3,P12 1085 A.R.HOGG,G.E.KRON,1955,AJ 60,P100 1086 A.M.VAN GENDEREN,1962,BAN 16,N515,P151 1087 A.U.LANDOLT,1968,AJ 73,N8,P705 1088 R.B.BALDWIN,1939,AJ 48,N1,P1 1089 V.P.ZESSEWITSCH,1958,PEREM.ZVEZDY,BYULL.11,N6,P403 1090 K.D.ABHYANKAR,M.PARTHASARATHY,N.B.SANWAL,M.B.K.SARMA,1974,A & AP SUPPL 13,N1,P101 1091 O.STRUVE,L.GRATTON,1948,AP J 108,P497 1092 K.-C.LEUNG,D.P.SCHNEIDER,1978,AP J 222,N3,PT1,P917 1093 Y.KONDO.1966,AJ 71,P54 1094 W.STROHMEIER,R.KNIGGE,H.OTT,1962,VER0FF REMEIS-STERNWARTE BAMBERG 5,N13 1095 P.KRUSEMAN,1968,BAN SUPPL 2,N7 1096 Y.KONDO,1967,'MAGNET AND RELAT STARS',BALTIMORE MD MONO BOOK CORP,1967,P507 1097 O.BENDINELLI,C.DELLI PONTI,S.CATALANO,S.CRISTALDI,1967,MEM SAIT 38,N4,P763 1098 P.G.NIARCHOS,1978,ASTROPHYS AND SPACE SCI 58,N2,P301 1099 M.VETESNIK,1968,BAC 19,N3,P110 1100 J.K.GLEIM,1967,AJ 72,N4,P493 1101 R.E.WILSON,1979,AP J 234,N3,PT1,P1054 1102 F.PREDOLIN,G.GIURICIN,F.MARDIROSSIAN,1980,IBVS N1801,3P 1103 M.VETESNIK,1977,BAC 28,N2,P120 1104 A.U.LANDOLT,1973,PASP 85,N508,P742 1105 G.RUSSO,C.SOLLAZZO,1981,ASTROPHYS. & SPACE SCI. 78,N1,P141 1106 A.D.MALLAMA,A.N.WITT,1976,AA(PRL)26,N3,P253 1107 K.K.KWEE,1952,BAN 11,P499 1108 B.CESTER,G.GIURICIN,F.MARDIROSSIAN,M.PUCILLO,1977,A & AP SUPPL 30,P223 1109 J.K.GLEIM,L.WINKLER,1969,AJ 74,N10,P1191 1110 I.B.PUSTYL'NIK,V.MALYUTO,1973,PUBL. TARTU ASTROFIS. OBS. 41,P165 1111 L.WINKLER,1966,AJ 71,N1,P40 1112 H.SCHNELLER,H.DAENE,1952,AN 281,P25 1113 G.MANNINO,1959,MEM SAIT 29,P433 1114 A.KRANJC,1960,MEM SAIT 31,P61 1115 CH.FEHRENBACH,M.DUFLOT,J.BOULON,E.REIBEROT,C.LANOE,1966,PUBL OBS HAUTE PROVENCE 8,P25 1116 L.BINNENDIJK,1969,AJ 74,N8,P1024 1117 C.BLANCO,F.CATALANO,1970,MEM SAIT 41,N3,P343 1118 K.K.KWEE,1958,BAN 14,N485,P131 1119 E.SCHOEFFEL,1979,A & AP SUPPL 36,N2,P287 1120 E.SCHOEFFEL,1970,BAMB VER 8,P88 1121 C.R.CHAMBLISS,1967,AJ 72,N4,P512 1122 O.J.EGGEN,1978,AJ 83,N3,P288 1123 E.C.PICKERING,1903,HA 46,P124 1124 G.GIURICIN,F.MARDIROSSIAW,1981,A & AP 99,N1,P182 1125 M.HURUHATA,M.KITAMURA,T.NAKAMURA,H.TANABE,1957,TOKYO ANN,SER. 2,5,N1,P31 1126 C.J.VAN HOUTEN,1971,A & AP 14,N3,P487 1127 L.W.TWIGG,1979,MN 189,N3,P907 1128 G.F.G.KNIPE,1967,REP. OBS. JOHANNESBURG CIRC. 7,N126,P147 1129 S.TAPIA.1969,AJ 74,P533 1130 C.A.HERNANDEZ,1972,AJ 77,N2,P152 1131 R.DINESCU,A.DUMITRESCU,1970,STUD ASTR 15,N1,P65 1132 C.A.HERNANDEZ,J.SAHADE,1979,APJ 230,N3,PT1,P822 1133 S.TAPIA,J.WHELAN,1975,APJ 200,N1,PT1,P98 1134 H.MAUDER,1972,A & AP 17,N1,P1 1135 S.W.MOCHNACKI,N.A.DOUGHTY,1972,MN 156,N2,P243 1136 S.RUCINSKI,1974,AA(PRL)24,N2,P119 1137 A.W.J.COUSINS,1964,MN ASSA 23,P24 1138 C.A.HERNANDEZ,J.SAHADE,1968,ARGENTINA BOL 12,P15 1139 D.L.CRAWFORD,J.V.BARNES.1975.PASP 87,W515,P65 1140 B.B.BOOKMYER,1965,AJ 70,N6,P415 1141 A.DUMITRESCU,R.DINESCU,1971,STUD ASTR 16,N1,P55 1142 S.M.RUCINSKI,1968,AA(PRL)18,N1,P49 1143 P.BROGLIA,1962,MILANO-MERATE CONTR,NUOVA SER.,N190 1144 R.R.BROWNLEE,1957,APJ 125,N2,P372 1145 J.SCHILT,1924,BAN 2,N68,P175 1146 K.SERKOWSKI,1956,AA(PRL)6,N2,P95 1147 F.HINDERER,1960,JO 43,N11,P161 1148 L.B.LUCY,1971,IAU COLLOQ 16,'ANALYTH METHODS FOR THE SOLUTION OF LIGHT CURVES',PHILADELPHIA,1971 1149 S.M.RUCINSKI,1973,AA(PRL)23,N2,P79 1150 J.MIKOLAJEWSKA,M.MIKOLAJEWSKI,1981,IBVS N1953,5P 1151 L.B.LUCY,1976,APJ 205,N1,PT1,P208 1152 L.B.LUCY,R.E.WILSON,1979,APJ 231,N2,PT1,P502 1153 O.STRUVE,1949,APJ 109,P436 1154 O.STRUVE,1950,APJ 111,P666 1155 P.V.RIGTERINK,1972,AJ 77,N4,P319 1156 R.LA FARA.1952,APJ 115,N1,P14 1157 L.BINNEDIJK,1960,AJ 65,N2,P88 1158 K.SAITO,1971,TOKYO BULL,SER. 2,N211,P2481 1159 J.SCHILT,1924,BAN 2,N56,P116 1160 A.W.ROBERTS,1906,MN 66,N3,P128 1161 O.J.EGGEN,1948,APJ 108,N1,P15 1162 L.Y.KUHI,1964,PASP 76,N453,P430 1163 W.S.ADAMS,A.H.JOY,R.F.SANFORD,1924,PASP 36,P139 1164 L.BINNENDIJK,1957,JRAS CAN 51,P83 1165 R.H.KOCH,C.R.SHANUS,1978,AJ N11,P1452 1166 R.H.KOCH,1960,AJ 65,N6,P374 1167 R.W.HILDITCH,1981,MN 196,N1,P305 1168 O.STRUVE,V.ZEBERGS,1959,APJ 130,N1,P137 1169 A.N.VYSSOTSKY,A.G.A.BALZ,1958,MCCORMICK PUBL 13,P59 1170 U.K.GEHLICH,J.PROELSS,R.WEHMEYER,1972,A & AP 18,N@,P477 1171 S.-P.LIAU,1935,LYON PUBL,SER. 1,1,N13 1172 G.HILL.J.V.BARNES.1972,PASP 84,N499,P382 1173 L.B.LUCY.1973,ASTROPHYS. & SPACE SCI. 22,N2,P381 1174 H.MAUDER.1975,ASTROPHYS. & SPACE SCI. 34.N2.P297 1175 A.PURGATHOFER,I.PURGATHOFER,1960,WIEN MITT 10,N10,P211 1176 L.BINNENDIJK,1965,AJ 70,N3,P209 1177 G.G.CILLIE,1951,HB N920,P41 1178 M.HURUHATA.T.DAMBARA,M.KITAMURA,1953,TOKYO ANN SER. 2,3,N4,P227 1179 M.KITAMURA,1954,PAS JAPAN 6,P217 1180 P.V.RIGTERINK,1973,A & AP SUPPL. 12,N3,P313 1181 L.BINNENDIJK,1959,AJ 64,P65 1182 H.MINTI,1976,"CONTRIB. IN ASTRON.",BUCURESTI,P105 1183 E.BERTHIER,1975,A & AP 40,N3,P246 1184 H.MINTI,M.GANEA,1971,STUD ASTR (RPR) 16,N2,P197 1185 P.GUTHNICK,R.PRAGER,1927,KLEINE VEROEFF. BERLIN_BABELSB. 4,P16 1186 F.JORDAN,1929,ALLEGHENY PUBL 7,P136 1187 P.TH.OOSTERHOFF,1930,BAN 5,P151 1188 K.K.KALCHAEV,JU.L.TRUTZE,1968,PEREM. ZVEZDY,BYULL. 16,N4,P454 1189 A.U.LANDOLT,1969,AJ 74,P1078 1190 K.K.KALCHAEV.JU.L.TRUTZE,1965,IZV. AKAD. NAUK TURKMEN. SSR,SER. FIS. _TECH.,CHIM. AND GEOL.,N1,P29 1191 W.QUESTER,1967,IBVS N190 1192 R.E.WILSON,1976,A & AP 48,N3,P349 1193 M.KITAMURA,A.YAMASAKI,1971,TOKYO BULL,SER. 2,N209,P2451 1194 J.A.J.WHELAN,S.P.WORDEN,S.W.MOCHNACKI,1973,APJ 183,N1,PT1,P133 1195 A.YAMASAKI,M.KITAMURA,1972,PAS JAPAN 24,N2,P213 1196 H.HAFFNER,1937,ZSAP 14,P285 1197 H.HAFFNER,1948,AN 276,P233 1198 D.M.POPPER,1948,APJ 108,P490 1199 H.HAFFNER,O.HECKMANN,1937,GOETTINGEN VEROEFF. N55 1200 E.B.J.VAN DEN HEUVEL,1969,PASP 81,P815 1201 A.MAEDER,1971,A & AP 10,P354 1202 L.BINNENDIJK,1962,AJ 67,N1,P86 1203 R.S.ALEXANDER,1940,PENN PUBL 6,P23 1204 P.H.TAYLOR,1940,PENN PUBL 6,P13 1205 P.H.TAYLOR,1944,PASP 56,P112 1206 M.H.HURUHATA,T.NAKAMURA,M.KITAMURA,1957,TOKYO ANN,SER. 2,5,N1,P3 1207 S.GAPOSCHKIN,1944,PASP 56,P199 1208 O.STRUVE,1944,PASP 56,P34 1209 L.BINNENDIJK,1963,AJ 68,N1,P22 1210 R.E.WILSON,E.J.DEVINNEY,1973,APJ 182,N2,PT1,P539 1211 M.HURUHATA,M.KITAMURA,1953,PAS JAPAN 5,N2,P102 1212 P.TH.OOSTERHOFF,1930,BAN 5,N190,P195 1213 J.SCHILT,1925,BAN 3,N83,P11 1214 G.G.CILLIE,B.J.BOK,1951,HB N920,P29 1215 S.ARCHER,1959,APJ 130,N3,P774 1216 S.M.RUCINSKI,1976,PASP 88,N525,P777 1217 S.M.RUCINSKI,J.A.J.WHELAN,S.P.WORDEN,1977,PASP 89,N531,P684 1218 A.R.KLEMOLA,1977,PASP 89,P402 1219 C.MACERONI,L.MILANO,G.RUSSO,C.SOLLAZZO,1981,A & AP ,SUPPL. 45,N2,P187 1220 H.W.DUERBECK,1978,A & AP,SUPPL. 32,P361 1221 L.BINNENDIJK,1955,AJ 60,N9,P355 1222 J.A.EATON,C._C.WU,1981,AJ 86,N9,P1387 1223 S.CATALANO,T.SAITTA,1964,MEM SAIT,NUOVA SER, 35,N1,P43 1224 W.A.CALDER,H.SHAPLEY,1937,HB N907 1225 V.B.NIKONOV,1940,BYULL. ABASTUMANSKAJA ASTROFIZ. OBS. 4,P1 1226 A.ABRAMI,B.CESTER,1956,TRIESTE PUBL N271,P19 1227 A.A.PETROV,1940,ASTRON. ZH. AKAD. NAUK SSSR 17,N6 1228 L.BINNENDIJK,1967,VICTORIA PUBL 13,N3,P27 1229 A.ABRAMI,B.CESTER,1956,TRIESTE PUBL N270 1230 F.VAN'T VEER,1971,A & AP 11,N2,P197 1231 K.AA.STRAND,1937,LEID ANN 18,PT2,P98 1232 J.BERGEAT,M.LUNEL,F.SIBILLE,F.VAN'T VEER,1972,A & AP 17,N2,P215 1233 M.A.SVECHNIKOV,L.P.SURKOVA,1973,PEREM. ZVEZDY,BYULL. 18,N6,P571 1234 J.WHELAN,S.W.MOCHNACKI,S.P.WORDEN,1974,MN 168,N1,P31 1235 R.A.BREINHORST,1971,ASTROPHYS. & SPACE SCI. 10,N3,P411 1236 L.BINNENDIJK,1966,AJ 71,N5,P340 1237 S.W.MOCHNACKI,1972,BULL. AMER, ASTRON. SOC. 4,P399 1238 T.B.HORAK,1970,AJ 75,W10,P1116 1239 H.MAUDER,1966,KLEINE VEROEFF. REMEIS-STERNW. BAMBERG N38 1240 K.K.KWEE,1956,BAN 12,P330 1241 B.CESTER,L.GRIDELLI,1967,TRIESTE PUBL N371 1242 S.M.RUCINSKI,1976,AA(PRL) 26,N3,P227 1243 J.A.EATON,C.-C.WU,S.M.RUCINSKI,1980,APJ 239,N3,PT1,P919 1244 A.E.WHITFORD,1932,APJ 76,P221 1245 C.M.HUFFER,1934,APJ 79,P369 1246 W.A.CALDER,1935,HB N903 1247 H.SCHMIDT,K.W.SCHRICK,1956,ZSAP 41,N1,P1 1248 P.V.RIGTERINK,1972,AJ 77,N3,P230 1249 J.SCHILT,1925,BAN 3,N83,P20 1250 E.J.WOODWARD,1942,HC 446,33P 1251 W.S.ADAMS,A.H.JOY,1919,APJ 49,P186 1252 D.M.POPPER,1950,PASP 62,P115 1253 O.STRUVE,H.G.HORAK,1950,APJ 112,N1,P178 1254 S.P.WORDEN,J.WHELAN,1973,MN 163,N4,P391 1255 B.J.MC LEAN,1981,MN 195,N3,P931 1256 O.STRUVE,1950,PASP 62,P47 1257 K.K.KWEE,1968,BAN SUPPL 2,N5,P287 1258 B.CESTER,M.PUCILLO,1972,IBVS N659 1259 P.BROGLIA,1960,MILANO-MERATE CONTR,NUOVA SER.,N165 1260 R.D.BOLOKADZE,1961,PEREM. ZVEZDY,BYULL. 13,N4,P259 1261 P.BROGLIA,M.G.FRACASTORO,A.MASANI,1955,MEM SAIT 26,P65 1262 L.BINNENDIJK,1964,AJ 69,N2,P154 1263 B.GR0NBECH,1976,A & AP,SUPPL. 24,P399 1264 R.M.WILLIAMON,1975,AJ 80,N2,P140 1265 H.W.DUERBECK,1977,AA(PRL) 27,N1,P51 1266 H.W.DUERBECK,1978,AA(PRL) 28,N1,P49 1267 J.A.J.WHELAN,S.P.WORDEN,S.M.RUCINSKI,W.ROMANISHIN,1979,NEW ZEALAND JOURN. OF SCI. 22,N4,P449 1268 J.A.J. WHELAN,S.P.WORDEN,S.M.RUCINSKI,W.ROMANISHIN,1979,MN 186,N3,P729 1269 A.MAMMANO,1965,BAMB VER 4,N40,P52 1270 J.G.MORGAN,P.P.EGGLETON,1978,MN 182,P219 1271 K.K.KALCHAEV,1971,TR. ASTROFIS. INST. AKAD. NAUK KAZACH. SSR 17,P19 1272 F.ROSSATI,C.FACCHINELLI,1968,MEM SAIT 39,N4,P647 1273 M.KITAMURA,C.TAKAHASHI,1959,TOKYO BULL SER. 2,N123,1511 1274 Y.C.CHANG,1948,APJ 107,N1,P96 1275 L.BINNENDIJK,1960,AJ 65,N6,P358 1276 C.M.HUFFER,1946,APJ 103,N1,P1 1277 B.CESTER,1961,TRIESTE PUBL N302 1278 A.MONCIBOWYCZ,K.WALTER,1952,ZSAP 31,P223 1279 D.H.MC NAMARA,A.V.STERN,1950,PASP 62,P112 1280 .PUSTYL'NIK,L.SAPAR, L.SORGSEPP,1975,PUBL. TARTU ASTROFIS. OBS. 43,P176 1281 K.K.KWEE,1966,BAN SUPPL 1,N6,P245 1282 L.SORGSEPP,KH.ALBO,1974,PUBL. TARTU ASTROFIS. OBS. 42,P103 1283 R.S.DUGAN,1933,PRINC CONTR N13,P13 1284 C.CRISTESCU,G.OPRESCU,M.D.SURAN,1979,IBVS N1686,3P 1285 K.-C.LEUNG,I.JURKEVICH,1969,BULL. AMER. ASTRON. SOC. 1,P251 1286 B.CESTER,1967,TRIESTE PUBL N374 1287 K.K.KWEE,1966,BAN 18,P448 1288 K.K.KWEE,1966,BAN SUPPL 1,N6,P265 1289 F.VAN'T VEER,1973,A & AP 26,N3,P357 1290 I.PUSTYL'NIK,L.SORGSEPP,1975,PUBL. TARTU ASTROFIS. OBS. 43,P130 1291 I,B,PUSTYL'NIK,1976,PUBL. TARTU ASTROFIS. OBS. 44,P249 1292 W.D:HEINTZ,1974,CIRC. CENT. BUR. ASTRON. TELEGRAMS IAU N2698 1293 W.D.HEINTZ,1975,IAU INF. CIRC. VIS. DOUBLE STARS N64 1294 J.HERSHEY,1975,AJ 80,N8,P662 1295 E.F.GUINAN,A.G.WEISENBERGER,1980,IBVS N1856,5P 1296 H.SCHMIDT,K.W.SCHRICK,1955,ZSAP 37,P73 1297 R.W.CARRELL,R.G.CRUDDACE,H.FRIEDMAN,E.T.BYRAM,K.WOOD,J.MEEKINS,D.YENTIS, G.H.SHARE,T.A.CHUBB,1980,APJ 235,N2,PT2,L77 1298 L.BINNENDIJK,1969,AJ 74,N2,P218 1299 S.V.NEKRASOVA,1943,ASTRON. TSIRK. AKAD. NAUK SSSR N21,P8 1300 T.S.POLUSHINA,1975,PEREM. ZVEZDY,BYULL,PRILOZHENIE 2,N10,P161 1301 R.E.WILSON,1967,AJ 72,N8,P1028 1302 N.L.MAGALASHVILI,YA.I.KUMCISHVILI,1964,BYULL. ABASTUMANSKAJA ASTROFIZ. OBS. 30,P39 1303 O.STRUVE,V.ZEBERGS,1959,APJ 130,N3,P789 1304 L.BINNENDIJK,1963,AJ 68,N1,P30 1305 H.J.SMITH,1963,AJ 68,N1,P39 1306 B.B.BOOKMYER,1969,AJ 74,N10,P1197 1307 A.PURGATHOFER,TH.WIDORN,1959,WIEN MITT 10,P195 1308 T.A.NAGY,1977,PASP 89,N529,P366 1309 B.B.BOOKMYER,1976,PASP 88,N524,P473 1310 E.BERTHIER,1975,A & AP 40,N3,P243 1311 E.J.DEVINNEY,L.W.TWIGG,1974,BULL. AMER. ASTR. SOC. 6,P335 1312 A.FRESA,1954,MEM SAIT 25,N2,P127 1313 J.F.HEARD,1965,JRAS CAN 59,N6,P258 1314 E.J.WOODWARD,R.E.WILSON,1977,ASTROPHYS. & SPACE SCI. 52,N2,P387 1315 B.B.BOOKMYER,1972,PASP 84,N500,P566 1316 L.BINNENDIJK,1961,AJ 66,N1,P27 1317 C.K.SEYFERT,E.E.MASON,1951,AJ 56,P48 1318 B.B.BOOKMYER,R.H.KAITCHUCK,1979,PASP 91,N540,P234 1319 P.G.NIARCHOS,1977,ASTROPHYS. & SPACE SCI. 47,N1,P79 1320 D.K.BAILEY,1941,HB 915 1321 W.ZONN,1938,WILNO BULL 21,P9 1322 J.WASIUTYNSKI,1931,REPR. WARSAW UNIV. ASTR. OBS. N11,P63 1323 R.F.SISTERO,M.E.CASTORE DE SISTERO,1973,AJ 78,N5,P413 1324 R.F.SISTERO,M.E.CASTORE DE SISTERO,1974,AJ 79,N3,P391 1325 B.PACZYNSKI,1964,AJ 69,P124 1326 S.W.MOCHNACKI,N.A.DOUGHTY,1972,MN 156,N1,P51 1327 H.M.K.AL-NAIMIY,1978,ASTROPHYS. & SPACE SCI. 56,N1,P219 1328 T.Z.DWORAK,M.KURPINSKA,1975,AA(PRL) 25,P417 1329 G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,1980,A & AP,SUPPL. 39,N2,P255 1330 R.H.KOCH,1967,AJ 72,N3,P411 1331 M.KITAMURA,T.NAKAMURA,C.TAKAHASHI,1957,PAS JAPAN 9,N4,P191 1332 R.E.WILSON,J.B.RAFERT,1980,A & AP,SUPPL. 42,N2,P195 1333 H.A.ABT,1965,PASP 77,N458,P367 1334 R.A.BOTSULA,1978,PEREM. ZVEZDY,BYULL. 20,N6,P577 1335 L.F.ISTOMIN,L.M.ORLOV,V.V.KULAGIN,1980,IBVS N1802,3P 1336 R.A.BOTSULA,1978,IZV. ASTRON. EHNGEL'GARDT OBS. N44,P170 1337 G.E.MC CLUSKEY,1966,AJ 71,N6,P536 1338 P.BROGLIA,1961,MEM SAIT 32,FASC. 1 1339 P.BROGLIA,1965,JO 48,N6,P124 1340 L.PEREK,1952,CONTR. ASTR. INST. MASARYK UNIV. BRNO 1,N10,P17 1341 P.WELLMANN,1954,ZSAP 34,HEFT 2,P99 1342 R.S.DUGAN,N.L.PIERCE,F.B.WOOD,1951,PRINC CONTR N25,P75 1343 S.GAPOSCHKIN,1946,APJ 104,N3,P370 1344 T.HERCZEG,1962,VEROEFF. UNIV.-STERNW . BONN N63,P5 1345 H.M.K.AL-NAIMIY,1981,A & AP,SUPPL. 43,N1,P85 1346 A.ABRAMI,B.CESTER,1963,TRIESTE PUBL N320,P1 1347 R.J.NORTHCOTT,G.A.BAKOS,1967,AJ 72,N1,P89 1348 R.A.BOTSULA,1983,IZV. ASTRON. EHNGEL'GARDT OBS. N49(IN PRESS) 1349 D.S.HALL,1976,PROC. IAU COLLOQ. N29,BUDAPEST,PT1,P287 1350 R.J.NORTHCOTT,G.A.BAKOS,1956,AJ 61,P188 1351 G.E.KRON,1950,PASP 62,P141 1352 H.E.BOND,1970,PASP 82,P321 1353 R.W.HILDITCH,D.M.HARLAND,B.J.MC LEAN,1979,MN 187,N3,P797 1354 H.VAN WOERDEN,1957,LEID ANN 21,N1,114P 1355 L.PATKOS,1981,ASTROPHYS. LETTERS. 22,N1,P1 1356 S.V.NEKRASOVA,1945,IZV. GLAV. ASTRON. OBS. PULKOVO 16,N5,P47 1357 L.DUNST,1933,AN 249,P213 1358 W.A.HILTNER,1953,APJ 118,P262 1359 B.CESTER,B.FEDEL,G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,1978,A & AP, SUPPL. 32,N3,P351 1360 C.A.DEAN,1974,PASP 86,N514,P912 1361 A.DUMITRECU,1973,IBVS N830,2P 1362 A.DUMITRESCU,1974,STUD ASTR(RPR) 19,N1,P89 1363 A.DUMITRESCU,1973,STUD ASTR(RPR) 18,N1,P47 1364 K.C.GORDON,1955,AJ 60,P422 1365 S.MANCUSO,L.MILANO,G.RUSSO,C.SOLLAZZO,1979,ASTROPHYS. & SPACE SCI. 66, N2,P475 1366 S.MANCUSO,L.MILANO,G.RUSSO,C.SOLLAZZO,1979,ASTROPHYS. & SPACE SCI. 38, N2,P187 1367 C.PAYNE-GAPOSCHKIN,1946,APJ 103,N3,P291 1368 N.I.TCHUDOVITCHEV,1934,BYULL. ASTRON. EHNGEL'GARDT OBS.(KAZAN') N1,P12 1369 B.STERNBERK,1927,PRAG. PUBL. 2,PT7,P10 1370 R.A.BOTSULA,1982,IZV. ASTRON. EHNGEL'GARDT OBS. N48(IN PRESS) 1371 A.J.CANNON,1934,HB N897 1372 D.M.POPPER,1957,JRAS CAN 51 N1,P51 1373 H.KRISTENSON,1967,BAC 18,N5,P261 1374 R.M.WILLIAMON,1974,PASP 86,N514,P924 1375 A.R.SADIK,1979,ASTROPHYS. & SPACE SCI. 63,N2,P319 1376 D.M.POPPER,1976,IBVS N1083,3P 1377 F.MARDIROSSIAN,M.MEZZETTI,B.CESTER,G.GIURICIN,1980,A & AP,SUPPL. 39,N1,P73 1378 S.KRIZ,1965,BAC 16,N5,P306 1379 L.PLAUT,1940,BAN 9,P121 1380 A.H.JOY,1941,APJ 94,P407 1381 C.B.STEPHENSON,1960,AJ 65,P60 1382 O.STRUVE,1946,AAP 9,N1/2,P1 1383 C.R.CHAMBLISS,1976,PASP 88,N525,P762 1384 R.K.SRIVASTAVA,1981,ASTROPHYS. & SPACE SCI. 78,N1,P123 1385 M.B.BABAEV,1974,TSIRK. SHEMACHINSKOJ ASTROFIS. OBS. N37,P9 1386 M.B.BABAEV,1976,TSIRK. SHEMACHINSKOJ ASTROFIS. OBS. N51/52,P20 1387 R.D.BOLOKADZE,1952,PEREM. ZVEZDY,BYULL. 9,N1,P63 1388 A.SH.GAINULLIN,1943,BYULL. ASTRON. EHNGEL'GARDT OBS. N22 1389 H.SCHNELLER,L.PLAUT,1932,AN 245,P387 1390 L.JACCHIA,1930,AN 237,P249 1391 I.M.ISHTSHENKO,1963,TR. TASHKENT. ASTRON. OBS.,SER. 2,9,P25 1392 H.RUEGEMER,1932,AN 245,N5859 1393 M.S.ZVEREV,1936,STERNBERG ASTR. INST. PUBL. 8,PT1,P43 1394 G.KRON,1947,PASP 59,P261 1395 M.B.BABAEV,1974,PEREM. ZVEZDY,BYULL. 19,N5,P461 1396 K.HIMPEL,1936,AN 261,P237 1397 M.KURUTAC,C.IBANOGLU,Z.TUNCA,A.Y.ERTAN,S.EVREN,O.TUMER,1981,ASTROPHYS. & SPACE SCI. 77,N2,P325 1398 S.M.AZIMOV,1966,SOOBSHCH. SHEMACHINSKOJ ASTROFIS. OBS. 2,P46 1399 M.B.BABAEV,1974,TSIRK. SHEMACHINSKOJ ASTROFIS. OBS. N35,P8 1400 M.B.BABAEV,1971,ASTRON. TSIRK. AKAD. NAUK SSSR N628 1401 M.B.BABAEV,1974,PEREM. ZVEZDY, BYULL. 19,N4,P377 1402 D.S.HALL,T.R.RICHARDSON,C.R.CHAMBLISS,1976,AJ 81,N12,P1138 1403 M.B.BABAEV,1975,TSIRK. SHEMACHINSKOJ ASTROFIS. OBS. N44,P3 1404 R.F.SANFORD,1951,APJ 113,P299 1405 W.E.HARPER,1933,JRAS CAN 27,P146 1406 M.B.BABAEV,1975,PEREM. ZVEZDY,BYULL. 20,N2,P207 1407 S.M.AZIMOV,1967,SOOBSHCH. SHEMACHINSKOJ ASTROFIS. OBS. 3,P66 1408 B.CESTER,1967,MEM SAIT 38,N4,P707 1409 M.B.BABAEV,1976,IZV. AKAD. NAUK AZERBAIJAN. SSR,SER. PHYS.-TECH. AND MATH. SCI. 1976,N4,P3 1410 R.M.HJELLMING,L.BLANKENSHIP,1973,NATURE,PHYS. SCI. 243,P81 1411 D.M.GIBSON,R.M.HJELLMING,1974,PASP 86,N513,P652 1412 M.IMBERT,1971,A & AP 12,N1,P155 1413 V.P.ZESSEWITSCH,1954,IZV. ODESSA UNIV. ASTRON. OBS. 4,N2,P116 1414 L.F.ISTOMIN,L.M.ORLOV,V.V.KULAGIN,1981,PEREM. ZVEZDY,BYULL. 21,N4,P583 1415 J.SAHADE,H.FRIEBOES,1960,PASP 72,N424,P52 1416 U.HOPP,S.WITZIGMANN,1981,IBVS N2005,2P 1417 L.MILANO,G.RUSSO,S.MANCUSO,1981,A & AP 103,N1,P57 1418 M.A.CERRUTI,M.A.DE LAURENTI,1981,IBVS N2012,4P 1419 J.A.EATON,D.S.HALL,1979,APJ 227,N3,PT1,P907 1420 G.KELLER,D.N.LIMBER,1951,APJ 113,P637 1421 D.CHISARI,G.LACONA,1965,MEM SAIT 36,N4,P463 1422 D.M.POPPER,1959,AJ 64,N8,P344 1423 D.M.POPPER,1961,APJ 133,N1,P148 1424 S.CATALANO,M.RODONO,1969,IAU COLLOQ. N4,BUDAPEST,1968,''NON-PERIODIC PHENOMENA IN VAR. STARS'',ED. L.DETRE,ACAD.PRESS,BUDAPEST,P435 1425 S.CATALANO,M.RODONO,1974,PASP 86,N512,P390 1426 D.S.HALL,1972,PASP 84,N498,P323 1427 B.W.SITTERLY,1921,APJ 53,P99 1428 B.W.SITTERLY,1928,PA 36,P297 1429 H.SCHNELLER,1928,AN 233,P361 1430 A.H.JOY,1930,APJ 72,P41 1431 B.NELSON.E.DUCKWORTH, 1971,PASP 84,N476,P562 1432 C.N.ARNOLD,D.S.HALL,1973,IBVS N843 1433 C.HOFFMEISTER,1921,AN 214,N5113,P1 1434 B.W.SITTERLY,1922,PA 30,P231 1435 D.S.HALL,G.W.HENRY,1978,IBVS N1404,3P 1436 R.F.SANFORD,1946,APJ 103,P114 1437 D.M.POPPER,1956,APJ 124,N1,P196 1438 W.A.HILTNER,1947,APJ 106,P431 1439 D.M.POPPER,1950,AJ 55,P78 1440 M.IMBERT,1978,A & AP,SUPPL. 33,N3,P323 1441 M.CERRUTI-SOLA,F.SCALTRITI,C.BLANCO,S.CATALANO,E.MARILLI,M.RODONO, G.STRAZZULLA,C.R.CHAMBLISS,1980,A & AP,SUPPL 42,N2,P245 1442 D.M.POPPER,R.K.ULRICH,1977,APJ 212,N3,PT2,L131 1443 A.CAMERON COLLIER,J.B.HEARNSHAW,R.R.D.AUSTIN,1981,MN 197,N3,P769 1444 J.B.HEARNSHAW,J.P.OLIVER,1977,IBVS N1342 1445 N.HOUK,A.P.COWLEY,1975,MICHIGAN SPECTRAL CATALOGUE V.1,UNIV. OF MICHIGAN 1446 O.J.EGGEN,1978,IBVS N1426 1447 S.JAKATE,G.A.BAKOS,J.D.FERNIE,J.F.HEARD,1976,AJ 81,N4,P250 1448 J.A.EATON,1977,IBVS N1297,3P 1449 G.A.BAKOS,J.F.HEARD,1958,AJ 63,N8,P302 1450 R.J.PFEIFFER,1979,APJ 232,N1,P181 1451 B.W.BOPP,1981,AJ 86,N5,P771 1452 E.F.MILONE,1976,PROC. IAU COLLOQ. N29,1975,'MULTIPLE PERIODIC VARIABLE STARS',PT2,ED. W.S.FITCH(BUDAPEST:ACAD.PRESS),P321 1453 E.F.MILONE,1976,APJ,SUPPL. 31,N1,P93 1454 E.F.MILONE,1977,APJ 82,N12,P998 1455 E.F.MILONE,1968,AJ 73.N8,P708 1456 D.S.HALL,K.P.HASLAG,1976,PROC. IAU COLLOQ. N29,1975,'MULTIPLE PERIODIC VARIABLE STARS',PT2,ED. W.S.FITCH(BUDAPEST:AKAD.PRESS) P331 1457 A.A.WACHMANN,1935,AN 255,P367 1458 W.KRAT,S.NEKRASOVA,1936,AA C,2,P129 1459 M.FOWLER,1920,APJ 52,N4,P257 1460 M.LUIZET,1910,BA 27,P306 1461 M.LUIZET,1915,BA 32,P68 1462 D.M.GIBSON,R.M.HJELLMING,F.N.OWEN,1975,IAU CIRC. N2789 1463 D.M.GIBSON,F.N.OWEN,R.M.HJELLMING,1979,PASP 90,N538,P751 1464 A.H.JOY,1931,APJ 74,P101 1465 D.M.POPPER,P.B.ETZEL,1981,AJ 86,N1,P102 1466 A.GIMENEZ,V.COSTA,1980/1981,PASP 92,N550,P782 1467 J.-S.NHA,1975,AJ 80,N3,P232 1468 S.S0DERHJELM,1976,A & AP SUPPL. 25,N1,P151 1469 A.BLAAUW,W.A.HILTNER,H.L.JOHNSON,1959,APJ 130,N1,P69 1470 R.F.GARRISON,1970,AJ 75,P1001 1471 S.SOBIESKY,1972,NASA TECHNICAL NOTE D-6757,P4 1472 M.S.ZVEREV,1933,PEREM. ZVEZDY,BYULL. 4,P177 1473 M.S.SMIRNOV,1946,PEREM. ZVEZDY,BYULL. 6,N1,P13 1474 A.B.NUMEROVA,1958,IZV. KRYMSKOJ ASTROFIS. OBS. 19,P239 1475 O.STRUVE,N.T.BOBROWNIKOFF,1925,AP J 62,P139 1476 N.G.ROMAN,1951,APJ 114,P492 1477 H.H.GUETTER,1968,PASP 80,P197 1478 H.SCHNELLER,1963,AN 287,N1/2,P49 1479 J.A.PEARCE,1944,PAAS 10,N8,P332 1480 M.RAMELLA,G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,F.PREDOLIN,1980, ASTROPHYS. & SPACE SCI. 70,N2,P461 1481 Z.KOPAL,1955,AAP 18,P379 1482 S.GAPOSCHKIN,1943,PASP 55,P192 1483 D.HERBISON-EVANS,R.HANDBURY BROWN,J.DAVIS,L.R.ALLEN,1971,MN 151,N2,P161 1484 T.S.GALKINA,1972,NAUCHN. INFORM. ASTRON. SOVETA AKAD. NAUK SSSR N21,P80 1485 O.STRUVE,J.SAHADE,S.-S.HUANG,V.ZEBERGS,1958,APJ 128,N2,P310 1486 R.J.DUKES,JR.,1974,AP J 192,N1,PT1,P81 1487 D.D.MEISEL,R.A.BERG,1975,APJ 198,N3,PT1,P551 1488 R.H.BAKER,1909,ALLEGHENY PUBL 1,P65 1489 O.STRUVE,E.G.EBBIGHAUSEN,1934,APJ 80,P365 1490 O.STRUVE,1948,APJ 108,P154 1491 O.STRUVE,S.-K.KAO,1949,APJ 109,P312 1492 R.R.SHOBBROOK,D.HERBISON-EVANS,J.D.JOHNSTON,N.R.LOMB,1969,MN 145,P131 1493 M.RAMELLA,G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,1980,ASTROPHYS. & SPACE SCI. 71,N2,P385 1494 V.V.LEUSHIN,L.I.SNEZHKO,1981,ASTROFISIKA 17,N3,P563 1495 J.RAMSEY,1950,APJ 111,P434 1496 D.DUKE,1951,APJ 113,P100 1497 R.M.PETRIE,1952,VICTORIA PUBL 9,P251 1498 H.W.DUERBECK,1975,A & AP,SUPPL. 22,N1,P19 1499 E.BUDDING,N.N.NAJIM,1980,ASTROPHYS. & SPACE SCI. 72,N2,P369 1500 H.SCHNELLER,1936,KLEINE VEROEFF. BERLIN-BABELSB. N17,P17 1501 E.HERTZSPRUNG,1919,POTSD PUBL 23,N75,P5 ;502 R.D.BOLOKADZE,1953,PEREM. ZVEZDY,BYULL. 9,N6,P371 1503 J.DUFAY,1947,AAP 10,N2,P158 1504 C.L.STEARNS,1926,YALE TRANS 3,P68 1505 J.ANDERSEN,1976,A & AP 47,N3,P467 1506 H.W.DUERBECK,1976,A & AP 47,N3,P470 1507 G.BELTRAMI,P.GALEOTTI,1970,MEM SAIT 41,N2,P167 1508 Z.DANIEL,1916,ALLEGHENY PUBL 3,N21,P179 1509 O.STRUVE,W.J.LUYTEN,1949,APJ 110,P160 1510 H.L.ATKINS,R.L.WHITE,1971,BAAS 3,N4,PT1,P444 1511 D.L.CRAWFORD,J.V.BARNES,1966,AJ 71,N7,P610 1512 R.H.KOCH,B.J.HRIVNAK,1981,APJ 248,N1,PT1,P249 1513 J.HARTMANN,1904,APJ 19,P268 1514 F.C.JORDAN,1914,ALLEGHENY PUBL 3,P125 1515 R.H.CURTISS,1914,MICHIGAN PUBL 1,P118 1516 A.HNATEK,1920,AN 213,P17 1517 P.PISMIS,G.HARO,O.STRUVE,1950,APJ 111,P509 1518 G.R.MICZAIKA,1951,ZSAP 30,P299 1519 W.D.HEINTZ,1980,APJ,SUPPL. 44,P111 1520 M.JERZYKIEWICZ,1979,IBVS N1552 1521 W.S.FITCH,1969,APJ 158,P269 1522 C.-C.WU,J.A.EATON,1981,IBVS N1965,4P 1523 N.GUDUR,1978,ASTROPHYS. & SPACE SCI. 57,N1,P17 1524 D.H.P.JONES,1969,AA(PRL) 19,N1,P53 1525 R.H.KOCH,C.A.KOEGLER,1977,APJ 214,N2,PT1,P423 1526 N.S.AWADALLA,E.BUDDING,1979,ASTROPHYS. & SPACE SCI. 63,N2,P479 1527 N.S.AWADALLA,E.BUDDING,1978,IBVS N1484,3P 1528 C.R.CHAMBLISS,1965,AJ 70,N9,P741 1529 M.I.LAVROV,1981,ASTRON. TSIRK. AKAD. NAUK SSSR>N1183,P5 1530 D.YA.MARTYNOV/KH.F.KHALIULLIN,1980,ASTROPHYS. & SPACE SCI. 71,N1,P147 1531 D.YA.MARTYNOV,KH.F.KHALIULLIN,1978,ASTRON. TSIRK. AKAD. NAUK SSSR N1016,P1 1532 J.V.CLAUSEN,1979,A & AP,SUPPL. 36,P45 1533 R.A.BOTSULA,1982,IZV. ASTRON. EHNGEL'GARDT OBS. N47(IN PRESS) 1534 W.A.HILTNER,R.F.GARRISON,R.E.SCHILD,1969,APJ 157,P313 1535 M.MEZZETTI,F.PREDOLIN,G.GIURICIN,F.MARDIROSSIAN,1980,A & AP,SUPPL.42,N1,P15 1536 H.SCHNELLER,1949,VEROEFF. STERNW. SONNEBERG 1,P359 1537 J.A.PEARCE,1957,JRAS CAN 51,P59 1538 A.BEER,1964,MN 128,P261 1539 G.R.MICZAIKA,1951,ZSAP 29,P264 1540 K.-C.LEUNG,D.P.SCHNEIDER,1957,APJ 201,N3,PT1,P792 1541 H.A.ABT,S.G.LEVY,L.A.BAYLOR,R.R.HAYWARD,C.P.JEWSBURY,C.M.SNELL,1970, APJ 159,N3,PT1,P919 1542 J.V.CLAUSEN,B.NORDSTROEM,1878,A & AP 67,N1,P15 1543 J.V.CLAUSEN,B.NORDSTROEM,1978,A & AP,SUPPL. 31,N3,P307 1544 S.J.O'CONNELL(D.J.K.),1940,RIVERVIEW COLLEGE OBS. PUBL. 2,N5 1545 C.A.HERNANDEZ,J.SAHADE,1979,PASP 90,N538,P728 1546 M.W.FEAST,R.H.STOY,A.D.THACKERAY,A.J.WESSELINK,1961,MN 122,P239 1547 A.DE VAUCOULEURS,1957,MN 117,P449 1548 M.JASCHEK,1964,ARGENTINA BOL 7,P16 1549 S.S0DERHJELM,1974,A & AP 34,N1,P59 1550 R.HAEFNER,1981,IBVS N1996,4P 1551 G.GIURICIM,F.MARDIROSSIAN,1981,ASTROPHYS. & SPACE SCI. 74,N1,883 1552 C.BURKI,F.RUFENER,1980,A & AP SUPPL. 39,N1,P121 1553 S.ARCHER,M.W.FEAST,1958,MN ASSA 17,P9 1554 A.SLETTEBAK,R.K.BRUNDAGE,1971,AJ 76,P338 1555 H.LEVATO,1975,A & AP SUPPL. 19,P91 1556 H.E.BOND,C.L.PERRY,W.P.BIDELMAN,1971,PASP 83,P643 1557 L.MEINUNGER,1979,MVS 8,N7,P105 1558 W.FUERTIG,L.MEINUGER,1976,IBVS N1104,2P 1559 D.P.HUBE,1973,JRAS CAN 67,N4,P161 1560 D.W.WILLMARTH,1967,PASP 88,N521,P86 1561 R.A.BOTSULA,K.V.KOSTYLEV,1960,BYULL.EHNGEL'GARDT AO (KAZAN') 35,P34 1562 S.CATALANO,M.RODONO,1971,AT 76,P557 1563 G.E.KRON,K.C.GORDON,1973ASTROPHYS. & SPACE SCI. 23,P403 1564 R.H.BAKER,1910,ALLEGHENY PUBL 2,N4,P25 1565 S.J.O'CONNELL(D.J.K),1979,RICERCHE ASTRON 8,N31,P563 1566 K.W.JEFFREYS,1980,A & AP SUPPL. 42,N3,P285 1567 G.R.MICZAIKA,1957,AJ 62,N10,P376 1568 A.FRESA,1954,MEM SAIT 23,P231 1569 D.M.POPPER,1981,APJ 244,N2,PT.1,P541 1570 R.A.BOTSULA,1979,PEREM. ZVEZDY,BYULL. 21,N2,P237 1571 H.M.K.AL_NAIMIY,1978,ASTROPHYS. & SPACE SCI. 59,N1,P3 1572 G.GIURICIN,F.MARDIROSSIAN,1981,A & AP 94,N1,P204 1573 W.BUSCOMBE,P.M.MORRIS,1981,MN 123,P233 1574 G.GIURICIN,F.MARDIROSSIAN,1981,A & AP SUPPL. 45,N3,P499 1575 W.R.BOY,E.W.BURKE,1970,IBVS N504 1576 J.TREMKO,G.A.BAKOS,1978,JRAS CAN 72,N5,P263 1577 D.CHIS,C.CRISTESCU,G.OPRESCU,M.D.SURAN,I.TODORAN,V.POP,1980,IBVS N1794,2P 1578 M.I.LAVROV,N.V.LAVROVA,1980,ASTRON. TSIRK. AKAD.NAUK.SSSR N1094,P1 1579 S.GAPOSCHKIN,1953, HB 898,P9 1580 G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,F.PREDOLIN,1980,A & AP 85,N1/2,P259 1581 J.TREMKO,J.PAPOUSEK,M.VETESNIK,1979,CONTRIB. ASTRON. OBS. SCALNATE PLESO 8,P159 1582 R.V.RAO,M.B.K.SARMA,1981,AA(PRL) 31,N1,P107 1583 J.ANDERSEN,J.V.CLAUSEN,B.NORDSTR0M,B.REIPURTH,1981,A & AP 101,N1,P7 1584 J.ANDERSEN,J.V.CLAUSEN,B.NORDSTR0M,B.REIPURTH,1981,A & AP SUPPL. 43,P141 1585 D.M.POPPER,1969,BULL. AMER. ASTRON. SOC. 1,P257 1586 J.V.CLAUSEN,B.NORSTR0M,1978,A & AP SUPPL. 33,P87 1587 O.GULMEN,C.IBANOGLU,N.GUDUR,S.BOZKURT,1981,A & AP SUPPL. 40,N2,P145 1588 E.A.HARLAN,1969,AJ 74,P916 1589 H.A.ABT,W.P.BIDELMAN,1969,AP J 159,P1091 1590 C.H.LACY,1977,APJ 218,N2,PT.1,P444 1591 O.J.EGGEN,A.SANDAGE,1967,APJ 148,P911 1592 J.L.GREENSTEIN,1969,APJ 158,P281 1593 P.M.ROUTLY,1972,PUBL. U.S. NAVAL OBS. 20,PT.6 1594 F.MARDIROSSIAN,M.MEZZETTI,F.PREDOLIN,G.GIURICIN,1980,A & AP 86,N1/2,P264 1595 D.CHOCHOL,1980,BAC 31,N6,P321 1596 J.HOPPMANN,1958,WIEN MITT 9,P181 1597 R.AKINCI,R.F.JAMESON,1980,A & AP 88,N3,P320 1598 Y.KONDO,G E.MC CLUSKEY,R.E.STENCEL,1979,APJ 233,N3,PT.1,P906 1599 J.A.EATON,1978,AA(PRL) 28,N4,P601 1600 J.TOMKIN,1979,APJ 231,N2,PT.1,P495 1601 A.H.BATTEN,J.TOMKIN,1981,VICTORIA PUBL. 15,N13,P419 1602 D.S.HALL,L.M.GARRISON,JR.,1972,PASP 84,N500,P552 1603 M.I.LAVROV,N.V.LAVROVA,1976,IZV. EHNGEL'GARDT AO(KAZAN') N41/42,P196 1604 C.CRISTESCU,G.OPERSCU,M.D.SURAN,1981,IBVS N1916,3P 1605 G.GIURICIN,F.MARDIROSSIAN,F.PREDOLIN,1980,ASTROPHYS. & SPACE SCI. 73,N2, P389 1606 K.WALTER,1978,A & AP SUPPL. 32,P57 1607 T.HERCZEG,H.DRECHSEL,J.RAHE,1981,A & AP 104,N2,P256 1608 H.DRECHSEL,J.RAHE,Y.KONDO,G.E.MC CLUSKEY,J.R.1981,A & AP SUPPL 45,N3,P473 1609 T.RANCHATSARAM,K.D.ABHYANKAR,1981,BULL. ASTR. SOC.INDIA 9,N1,P31 1610 L.F.ISTOMIN,E.I.STARITSYN,1982,'PHYS. OF SUN AND STARS',ED.URAL STATE UNIV.,SVERDLOVSK,1982,P116 1611 L.F.ISTOMIN,A.I.IVANOVA,1982,'PHYS. OF SUN AND STARS',ED.URAL STATE UNIV., SVERDLOVSK,1982,P127 1612 I.PUSTYLNIK,A.SAPAR,1981,ACAD. SCI. ESTONIAN SSR. DIV. PHYS.,MATH AND TECHN. SCI.,PREPRINT A-3(1981) 1613 M.HOFFMAN,1982,A & AP SUPPL 47,N3,P.561 1614 B.CESTER,B.FEDEL,G.GIURICIN,F.MARDIROSSIAN,M.MEZZETTI,F.PREDOLIN,1979, MEM SAIT 50,P551 1615 D.M.POPPER,1980,ANN. REV.ASTRON. ASTROPHYS. 18,P115 1616 P.GIANNONE,M.A.GIANNUZZI,1974,ASTROPHYS. & SPACE SCI.,26,P289 1617 C.H.LACY,1917,APJ SUPPL 34,P479 1618 C.H.LACY,1979,APJ 228,P817 1619 S.D.SINVHAL,J.B.SRIVASTAVA,1978,ASTROPHYS. & SPACE SCI. 54,N1,P239 1620 M.A.SVECHNIKOV,L.I.SNEZHKO,1974,'EVIDENCES OF NON-STATIONARITY AND STELLAR EVOLUTION', ED.,A.A.BOYARCHUK,JU.N.EFREMOV,NAUKA,MOSCOW,1974,P181 1621 V.A.KRAT,1944,ASTRON. ZH. AKAD. NAUK SSSR 21,P20 1622 V.A.KRAT,1962,'COURSE OF ASTROPHYS. AND STELLAR ASTRON.',VOL. ,MOSCOW, 1962,CH.5 1623 D.S.HAYES,1978,IAU SYMPOSIUM N80,ED. A.G.D.PHILIP,D.S.HAYES,DORDRECHT: REIDEL,P65 1624 O.STRUVE,D.H.MC NAMARA,R.P.KRAFT,S.M.KING,A.D.WILLIAMS,1952,AP J 116,N1,P81 1625 M.F.WALKER,1951,PASP 63,P55 1626 M.F.WALKER,1952,AP J 116,N1,P106 1627 M.F.WALKER,1954,AP J 120,N1,P58 1628 D.H.MC NAMARA,1957,AP J 125,P684 1629 P.WELLMANN,1953,ZS AP 32,N1,P1