Results 231 to 240 of about 94,086 (264)

Quasars

Die Naturwissenschaften, 1968
openaire   +1 more source

Quasars

2020
Xin Liu, Paul Martini, Richard McMahon
openaire   +1 more source

QUASARS

Annals of the New York Academy of Sciences, 1973
G. Setti, L. Woltjer
openaire   +1 more source

Decrease in the space density of quasars at high redshift

Nature, 1996
Carole A Jackson
exaly  

The emission lines of quasars and similar objects

Reviews of Modern Physics, 1979
Hagai netzer, Kris Davidson
exaly  

High velocity outflows in narrow absorption line quasars

New Astronomy Reviews, 2009
George Chartas, Margherita Giustini
exaly  

Quasare

1988
openaire   +1 more source

Evidence for a large undetected population of dust-reddened quasars

Nature, 1995
Michael Drinkwater
exaly  

Quasars

1987
P. M. Gondhalekar, G. Ferland
openaire   +1 more source

Quasars

Physics Bulletin, 1969
openaire   +2 more sources