Robuta

https://collaborate.princeton.edu/en/publications/a-deficit-of-ultraluminous-x-ray-sources-in-luminous-infrared-gal/fingerprints/ A deficit of ultraluminous X-ray sources in luminous infrared galaxies - Fingerprint - Princeton... luminous infrared galaxies deficit ultraluminous ray sources https://www.issibern.ch/teams/ultraluminousxray/ Ultraluminous X-ray Sources: from the Local Group to the Very First Galaxies | ISSI Team led by T.... the local group x ray very first ultraluminous sources https://rat.sao.ru/en/scientific-results/cygnus-x-3-revealed-as-a-galactic-ultraluminous-x-ray-source-by-ixpe/ Cygnus X-3 revealed as a Galactic ultraluminous X-ray source by IXPE cygnus x as a revealed galactic ultraluminous