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2013ApJ...768...30Y - Astrophys. J., 768, 30 (2013/May-1)
Testing the evolutionary sequence between hidden broad-line region (HBLR) and non-HBLR Seyfert 2 galaxies with the 4000 Å break strengths.
YU P.-C., HUANG K.-Y., HWANG C.-Y. and OHYAMA Y.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): galaxies: active - galaxies: evolution - galaxies: nuclei - galaxies: Seyfert - Galaxy: stellar content
Simbad objects: 27
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