83 citations · 603 across the 24 of their papers we have counts for
1 paper · 1 filter
C. T. Berghea, K. A. Weaver, E. J. M. Colbert +1
To test the idea that ultraluminous X-ray sources (ULXs) in external galaxies represent a class of accreting intermediate-mass black holes (IMBHs), we have undertaken a program to…