Kuncic, Z.; Soria, R.; Hung, C. K.; Freeland, M. C.; Bicknell, G. V. (August 2006). "Ultra-luminous X-ray sources: X-ray binaries in a high/hard state?". Proceedings of the International Astronomical Union. 2 (S238): 247–250. arXiv:astro-ph/0611040. doi:10.1017/S1743921307005066. ISSN1743-9213.
doi.org
Kuncic, Z.; Soria, R.; Hung, C. K.; Freeland, M. C.; Bicknell, G. V. (August 2006). "Ultra-luminous X-ray sources: X-ray binaries in a high/hard state?". Proceedings of the International Astronomical Union. 2 (S238): 247–250. arXiv:astro-ph/0611040. doi:10.1017/S1743921307005066. ISSN1743-9213.
worldcat.org
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Kuncic, Z.; Soria, R.; Hung, C. K.; Freeland, M. C.; Bicknell, G. V. (August 2006). "Ultra-luminous X-ray sources: X-ray binaries in a high/hard state?". Proceedings of the International Astronomical Union. 2 (S238): 247–250. arXiv:astro-ph/0611040. doi:10.1017/S1743921307005066. ISSN1743-9213.