99 citations · 242 across the 5 of their papers we have counts for
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astro-ph2008★ 32 cited
A deep INTEGRAL hard X-ray survey of the 3C 273/Coma region
S. Paltani, R. Walter, I. M. McHardy +3
(abridged) We present an analysis of the deepest hard X-ray survey to date of about 2500 deg^2 performed by the IBIS instrument on board INTEGRAL in the 20-60 keV band, with a tota…
astro-ph2007★ 42 cited
Hard X-ray Variability of AGN
V. Beckmann, S. D. Barthelmy, T. J. -L. Courvoisier +4
Aims: Active Galactic Nuclei are known to be variable throughout the electromagnetic spectrum. An energy domain poorly studied in this respect is the hard X-ray range above 20 keV.…