106 citations · 131 across the 2 of their papers we have counts for
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astro-ph.HE2016
The ultraluminous X-ray source NGC 5643 ULX1: a large stellar mass black hole accreting at super-Eddington rates?
F. Pintore, L. Zampieri, A. D. Sutton +3
A sub-set of the brightest ultraluminous X-ray sources (ULXs), with X-ray luminosities well above erg s, typically have energy spectra which can be well described…
astro-ph.HE2015★ 25 cited
The hyperluminous X-ray source candidate in IC 4320: another HLX bites the dust
Andrew D Sutton, Timothy P. Roberts, Jeanette C. Gladstone +1
The known members of the class of hyperluminous X-ray sources (HLXs) are few in number, yet they are of great interest as they are regarded as the likeliest intermediate-mass black…