Oldham, L. J.; Auger, M. W. (March 2016). «Galaxy structure from multiple tracers - II. M87 from parsec to megaparsec scales». Monthly Notices of the Royal Astronomical Society457 (1): 421–439. doi:10.1093/mnras/stv2982. Bibcode: 2016MNRAS.457..421O.
Walsh, J. L.; Barth, A. J.; Ho, L. C.; Sarzi, M. (June 2013). «The M87 Black Hole Mass from Gas-dynamical Models of Space Telescope Imaging Spectrograph Observations». The Astrophysical Journal770 (2): 86. doi:10.1088/0004-637X/770/2/86. Bibcode: 2013ApJ...770...86W.
Macchetto, F.; Marconi, A.; Axon, D. J.και άλλοι. (November 1997). «The Supermassive Black Hole of M87 and the Kinematics of Its Associated Gaseous Disk». The Astrophysical Journal489 (2): 579–600. doi:10.1086/304823. Bibcode: 1997ApJ...489..579M.
Di Matteo, .; Allen, S. W.; Fabian, A. C. και άλλοι. (2003). «Accretion onto the Supermassive Black Hole in M87». The Astrophysical Journal582 (1): 133–140. doi:10.1086/344504. Bibcode: 2003ApJ...582..133D.
Batcheldor, D.; Robinson, A.; Axon, D. J. και άλλοι. (July 2010). «A Displaced Supermassive Black Hole in M87». The Astrophysical Journal Letters717 (1): L6–L10. doi:10.1088/2041-8205/717/1/L6. Bibcode: 2010ApJ...717L...6B.
Oldham, L. J.; Auger, M. W. (March 2016). «Galaxy structure from multiple tracers - II. M87 from parsec to megaparsec scales». Monthly Notices of the Royal Astronomical Society457 (1): 421–439. doi:10.1093/mnras/stv2982. Bibcode: 2016MNRAS.457..421O.
Walsh, J. L.; Barth, A. J.; Ho, L. C.; Sarzi, M. (June 2013). «The M87 Black Hole Mass from Gas-dynamical Models of Space Telescope Imaging Spectrograph Observations». The Astrophysical Journal770 (2): 86. doi:10.1088/0004-637X/770/2/86. Bibcode: 2013ApJ...770...86W.
Macchetto, F.; Marconi, A.; Axon, D. J.και άλλοι. (November 1997). «The Supermassive Black Hole of M87 and the Kinematics of Its Associated Gaseous Disk». The Astrophysical Journal489 (2): 579–600. doi:10.1086/304823. Bibcode: 1997ApJ...489..579M.
Di Matteo, .; Allen, S. W.; Fabian, A. C. και άλλοι. (2003). «Accretion onto the Supermassive Black Hole in M87». The Astrophysical Journal582 (1): 133–140. doi:10.1086/344504. Bibcode: 2003ApJ...582..133D.
Batcheldor, D.; Robinson, A.; Axon, D. J. και άλλοι. (July 2010). «A Displaced Supermassive Black Hole in M87». The Astrophysical Journal Letters717 (1): L6–L10. doi:10.1088/2041-8205/717/1/L6. Bibcode: 2010ApJ...717L...6B.