Results 231 to 240 of about 82,350 (250)
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Epoch of Quasars
Science
, 1995
openaire
pubmed.ncbi.nlm.nih.gov
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(10.1126/science.269.5224.637-b)
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Quasars
2003
B.M. Peterson
, S. Mathur, P.S. Osmer, M. Vestergaard
+3 more
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(10.1016/b0-12-227410-5/00629-3)
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Quasars
Die Naturwissenschaften
, 1968
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(10.1007/bf00591700)
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Quasars
2021
openaire
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(10.1142/9789811233876_0006)
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Quasars
1987
P. M. Gondhalekar, G. Ferland
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(10.1007/978-94-009-3753-6_31)
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Quasars
2020
Xin Liu, Paul Martini, Richard McMahon
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(10.1142/9781786348364_0019)
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QUASARS
Annals of the New York Academy of Sciences
, 1973
G. Setti, L. Woltjer
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(10.1111/j.1749-6632.1973.tb41435.x)
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Quasare
1988
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(10.1007/978-3-0348-6665-1_2)
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Quasars
2017
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(10.2307/j.ctt1ffjmh6.44)
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Quasars
1986
openaire
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(10.1007/978-94-009-4716-0)
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astrophysics
physics
galaxy
astronomy
redshift
quasars
fos: physical sciences
computer science
spectral line
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