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20152017
most citedA Comprehensive Study of Broad Absorption Line Quasars: I. Prevalence of HeI* Absorption Line Multiplets in Low-Ionization Objects

43 citations · 97 across the 5 of their papers we have counts for

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astro-ph.GA2017★ 12 cited

Reddening and He I* Absorption Lines in Three Narrow-line Seyfert 1 Galaxies

Shaohua Zhang, Hongyan Zhou, Xiheng Shi +6

We report the detection of heavy reddening and the He I* absorption lines at the AGNs' redshift in three Narrow-line Seyfert 1 galaxies: SDSS J091848.61+211717.0, SD…