The changing active galactic nucleus population

Astrophysical Journal

Volumn 596, Issue 1 II, 2003, Pages

  Steffen, A T ^a   Barger, A J ^a,b,c   Cowie, L L ^c   Mushotzky, R F ^d   Yang, Y ^d,e  

^a UNIVERSITY OF WISCONSIN MADISON   (United States)

^b UNIVERSITY OF HAWAII   (United States)

^c UNIVERSITY OF HAWAII   (United States)

^d NASA GODDARD SPACE FLIGHT CENTER   (United States)

^e UNIVERSITY OF MARYLAND   (United States)

Author keywords

Cosmology: observations; Galaxies: active; Galaxies: evolution; Galaxies: formation

Indexed keywords

EID: 0142230038     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/379142     Document Type: Article

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