The Origin of the Ultraluminous X-Ray Sources The Origin of the Ultraluminous X-Ray SourcesDOI: info:10.3847/1538-4357/aa821dv. 84617Wiktorowicz, Grzegorz, Sobolewska, Malgorzata, Lasota, Jean-Pierre, and Belczynski, Krzysztof. 2017. "The Origin of the Ultraluminous X-Ray Sources." The Astrophysical Journal, 846 17. https://doi.org/10.3847/1538-4357/aa821d.More...ID: 144729Type: articleKeywords: SAO