van de Ven, G.; van den Bosch, R. C. E.; Verolme, E. K.; de Zeeuw, P. T. (2 Ocak 2006). "The dynamical distance and intrinsic structure of the globular cluster ω Centauri". Astronomy and Astrophysics. 445 (2): 513-543. arXiv:astro-ph/0509228 $2. Bibcode:2006A&A...445..513V. doi:10.1051/0004-6361:20053061.
D'Souza, Richard; Rix, Hans-Walter (March 2013), "Mass estimates from stellar proper motions: the mass of ω Centauri", Monthly Notices of the Royal Astronomical Society, 429 (3), ss. 1887-1901, arXiv:1211.4399 $2, Bibcode:2013MNRAS.429.1887D, doi:10.1093/mnras/sts426.
Noyola, Eva; Gebhardt, Karl; Bergmann, Marcel (2008). "Gemini and Hubble Space Telescope Evidence for an Intermediate Mass Black Hole in omega Centauri". The Astrophysical Journal. 676 (2): 1008. arXiv:0801.2782 $2. Bibcode:2008ApJ...676.1008N. doi:10.1086/529002.
Noyola, E.; Gebhardt, K.; Bergmann, M. (April 2008). "Gemini and Hubble Space Telescope Evidence for an Intermediate-Mass Black Hole in ω Centauri". The Astrophysical Journal. 676 (2): 1008-1015. arXiv:0801.2782 $2. Bibcode:2008ApJ...676.1008N. doi:10.1086/529002.
van de Ven, G.; van den Bosch, R. C. E.; Verolme, E. K.; de Zeeuw, P. T. (2 Ocak 2006). "The dynamical distance and intrinsic structure of the globular cluster ω Centauri". Astronomy and Astrophysics. 445 (2): 513-543. arXiv:astro-ph/0509228 $2. Bibcode:2006A&A...445..513V. doi:10.1051/0004-6361:20053061.
D'Souza, Richard; Rix, Hans-Walter (March 2013), "Mass estimates from stellar proper motions: the mass of ω Centauri", Monthly Notices of the Royal Astronomical Society, 429 (3), ss. 1887-1901, arXiv:1211.4399 $2, Bibcode:2013MNRAS.429.1887D, doi:10.1093/mnras/sts426.
Noyola, Eva; Gebhardt, Karl; Bergmann, Marcel (2008). "Gemini and Hubble Space Telescope Evidence for an Intermediate Mass Black Hole in omega Centauri". The Astrophysical Journal. 676 (2): 1008. arXiv:0801.2782 $2. Bibcode:2008ApJ...676.1008N. doi:10.1086/529002.
Noyola, E.; Gebhardt, K.; Bergmann, M. (April 2008). "Gemini and Hubble Space Telescope Evidence for an Intermediate-Mass Black Hole in ω Centauri". The Astrophysical Journal. 676 (2): 1008-1015. arXiv:0801.2782 $2. Bibcode:2008ApJ...676.1008N. doi:10.1086/529002.
van de Ven, G.; van den Bosch, R. C. E.; Verolme, E. K.; de Zeeuw, P. T. (2 Ocak 2006). "The dynamical distance and intrinsic structure of the globular cluster ω Centauri". Astronomy and Astrophysics. 445 (2): 513-543. arXiv:astro-ph/0509228 $2. Bibcode:2006A&A...445..513V. doi:10.1051/0004-6361:20053061.
D'Souza, Richard; Rix, Hans-Walter (March 2013), "Mass estimates from stellar proper motions: the mass of ω Centauri", Monthly Notices of the Royal Astronomical Society, 429 (3), ss. 1887-1901, arXiv:1211.4399 $2, Bibcode:2013MNRAS.429.1887D, doi:10.1093/mnras/sts426.
Noyola, Eva; Gebhardt, Karl; Bergmann, Marcel (2008). "Gemini and Hubble Space Telescope Evidence for an Intermediate Mass Black Hole in omega Centauri". The Astrophysical Journal. 676 (2): 1008. arXiv:0801.2782 $2. Bibcode:2008ApJ...676.1008N. doi:10.1086/529002.
Noyola, E.; Gebhardt, K.; Bergmann, M. (April 2008). "Gemini and Hubble Space Telescope Evidence for an Intermediate-Mass Black Hole in ω Centauri". The Astrophysical Journal. 676 (2): 1008-1015. arXiv:0801.2782 $2. Bibcode:2008ApJ...676.1008N. doi:10.1086/529002.
A. Cool (San Francisco State University), J. Anderson (STScI), D. Bailyn (Yale University), J. Carlin (San Francisco State University), P. Edmonds (Harvard-Smithsonian Center for Astrophysics), J. Grindlay (Harvard University), and D. Haggard (University of Washington) (27-30 Haziran 2002). "Hubble-Weltraumteleskop Newscenter". 28 Mayıs 2016 tarihinde kaynağından arşivlendi. Erişim tarihi: 2 Nisan 2008.KB1 bakım: Birden fazla ad: yazar listesi (link)
A. Cool (San Francisco State University), J. Anderson (STScI), D. Bailyn (Yale University), J. Carlin (San Francisco State University), P. Edmonds (Harvard-Smithsonian Center for Astrophysics), J. Grindlay (Harvard University), and D. Haggard (University of Washington) (27-30 Haziran 2002). "Hubble-Weltraumteleskop Newscenter". 28 Mayıs 2016 tarihinde kaynağından arşivlendi. Erişim tarihi: 2 Nisan 2008.KB1 bakım: Birden fazla ad: yazar listesi (link)
