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1986ApJ...305...68S - Astrophys. J., 305, 68-82 (1986/June-0)
Counts, evolution, and background contribution of X-ray quasars and other extragalactic X-ray sources.
SCHMIDT M. and GREEN R.F.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Cosmology - Galaxies: Clustering - Galaxies: Nuclei - Quasars - X-Rays: Sources
Simbad objects: 93
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