43 citations · 56 across the 2 of their papers we have counts for
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astro-ph.HE2023★ 13 cited
The optical spectral features of 27 Fermi blazars
Bing-Kai Zhang, Wei-Feng Tang, Chun-Xiao Wang +4
A spectral variation accompanied with flux variability is a commonly-observed phenomenon for blazars. In order to further investigate the optical spectral feature of blazars, we ha…
astro-ph.HE2014★ 43 cited
Optical quasi-periodic oscillation and color behavior of blazar PKS 2155-304
Bing-Kai Zhang, Xiao-Yun Zhao, Chun-Xiao Wang +1
PKS 2155-304 is a well studied BL Lac object in the southern sky. The historical optical data during different period have been collected and compiled. Light curves with a time spa…