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1989ApJ...347..656F - Astrophys. J., 347, 656-673 (1989/December-1)
Implications of Ca II emission for physical conditions in the broad-line region of active galactic nuclei.
FERLAND G.J. and PERSSON S.E.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Ca ii Emission - Galaxies: Nuclei - Galaxies: Seyfert - Quasars
Simbad objects: 13
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