223 citations · 1.1k across the 32 of their papers we have counts for
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astro-ph.GA2010★ 19 cited
The Prevalence of Narrow Optical Fe II Emission Lines in Type 1 Active Galactic Nuclei
Xiao-Bo Dong, Luis C. Ho, Jian-Guo Wang +4
From detailed spectral analysis of a large sample of low-redshift active galactic nuclei (AGNs) selected from the Sloan Digital Sky Survey, we demonstrate---statistically for the f…
astro-ph.CO2010★ 10 cited
Type 1 Active Galactic Nucleus Fraction in SDSS/FIRST Survey
Yu Lu, Ting-Gui Wang, Xiao-Bo Dong +1
In the unification scheme, narrow-lined (type 2) active galactic nuclei (AGN) are intrinsically similar to broad-lined (type 1) AGN with the exception that the line of sight to the…