activity
19982019
most citedSteps Toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XVI. A Thirteen-Year Study of Spectral Variability in NGC 5548

201 citations · 538 across the 9 of their papers we have counts for

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astro-ph.HE2019

Comparison between Detected and non- Detected Superluminal Sources

Hubing Xiao, Junhui Fan, Jianghe Yang +8

Active galactic nuclei (AGNs) have been attracting research attention due to their special observable properties. Specifically, a majority of AGNs are detected by Fermi-LAT mission…