602 citations · 4.6k across the 33 of their papers we have counts for
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astro-ph1999★ 211 cited
X-ray Observations of Optically-Selected, Radio-Quiet Quasars I: The ASCA results
I. M. George, T. J. Turner, T. Yaqoob +5
We present the result of 27 ASCA observations of 26 radio-quiet quasars (RQQs) from the PG survey. All the RQQs were detected except 2 BALQSOs. We find the variability characterist…
astro-ph1999★ 124 cited
Variability Pattern and the Spectral Evolution of the BL Lacertae Object PKS 2155-304
J. Kataoka, T. Takahashi, F. Makino +5
The TeV blazar PKS 2155-304 was monitored with the X-ray satellite ASCA in 1994 May, as part of a multiwavelength campaign from the radio to X-ray bands. At the beginning of the tw…