#Table: J/A+A/436/799/./refs.dat (cdsarc.u-strasbg.fr)
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Ref |BibCode            |Aut               |Com
----|-------------------|------------------|------------------------------
B97 |1997ApJ...490L.145B|Bloom et al.      |
C88 |1988Natur.335..330C|Courvoisier et al.|
C97 |1997ApJ...480..534C|Comastri et al.   |
Ch99|1999ApJ...521..552C|Chiappetti et al. |
DG  |1995MNRAS.273..583D|Dondi & Ghisellini|
F98 |1998A&A...338...27F|Fan et al.        |
Fo98|1998MNRAS.299..433F|Fossati et al.    |
H96 |...................|Hartman           |1996, ASP Conf. Ser., 110, 33
H96b|1996ApJ...461..698H|Hartman et al.    |
H   |1999ApJS..123...79H|Hartman et al.    |Cat. <J/ApJS/123/79>
K93 |1993ApJ...411..133K|Kniffen et al.    |
L98 |1998MNRAS.300.1023L|Lawson & McHardy  |
M93 |1993ApJ...410..609M|Mattox et al.     |
M96 |1996ApJ...459..156M|Madejski et al.   |
M97 |1997ApJ...476..692M|Mattox et al.     |
P96 |1996ApJS..104..251P|Perlman et al.    |
P88 |1988AJ.....96.1215P|Pica et al.       |
Q96 |1996ApJ...456L..83Q|Quinn et al.      |
S96 |1996A&AS..120C.549S|Stacy et al.      |
U97 |1997ApJ...486..799U|Urry et al.       |
W98 |1998ApJ...497..178W|Wehrle et al.     |
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