The XMM-Newton Serendipitous SurveyM. G. Watson, D. M. Worrall, J.-L. Auguères et al.|Astronomy and Astrophysics|2001Cited by 139
Bright radio emission from an ultraluminous stellar-mass microquasar in M 31Matthew Middleton, Keith Grainge, M. Henze et al.|Nature|2012Cited by 134