Karachentsev, Igor. "Double Galaxies §7.1". ned.ipac.caltech.edu. Izdatel'stvo Nauka. Archived from the original on March 4, 2016. Retrieved April 5, 2015.
McMillan, Paul J. (February 11, 2017). "The mass distribution and gravitational potential of the Milky Way". Monthly Notices of the Royal Astronomical Society465 (1): 76–94. doi:10.1093/mnras/stw2759. Bibcode: 2017MNRAS.465...76M.
Kafle, P.R.; Sharma, S.; Lewis, G.F.; Bland-Hawthorn, J. (2012). "Kinematics of the Stellar Halo and the Mass Distribution of the Milky Way Using Blue Horizontal Branch Stars". The Astrophysical Journal761 (2): 17. doi:10.1088/0004-637X/761/2/98. Bibcode: 2012ApJ...761...98K.
Kafle, P.R.; Sharma, S.; Lewis, G.F.; Bland-Hawthorn, J. (2014). "On the Shoulders of Giants: Properties of the Stellar Halo and the Milky Way Mass Distribution". The Astrophysical Journal794 (1): 17. doi:10.1088/0004-637X/794/1/59. Bibcode: 2014ApJ...794...59K.
H.E. Bond; E. P. Nelan; D. A. VandenBerg; G. H. Schaefer et al. (February 13, 2013). "HD 140283: A Star in the Solar Neighborhood that Formed Shortly After the Big Bang". The Astrophysical Journal765 (1): L12. doi:10.1088/2041-8205/765/1/L12. Bibcode: 2013ApJ...765L..12B.
McMillan, Paul J. (February 11, 2017). "The mass distribution and gravitational potential of the Milky Way". Monthly Notices of the Royal Astronomical Society465 (1): 76–94. doi:10.1093/mnras/stw2759. Bibcode: 2017MNRAS.465...76M.
Kafle, P.R.; Sharma, S.; Lewis, G.F.; Bland-Hawthorn, J. (2012). "Kinematics of the Stellar Halo and the Mass Distribution of the Milky Way Using Blue Horizontal Branch Stars". The Astrophysical Journal761 (2): 17. doi:10.1088/0004-637X/761/2/98. Bibcode: 2012ApJ...761...98K.
Kafle, P.R.; Sharma, S.; Lewis, G.F.; Bland-Hawthorn, J. (2014). "On the Shoulders of Giants: Properties of the Stellar Halo and the Milky Way Mass Distribution". The Astrophysical Journal794 (1): 17. doi:10.1088/0004-637X/794/1/59. Bibcode: 2014ApJ...794...59K.
Gillessen, Stefan; Plewa, Philipp; Eisenhauer, Frank; Sari, Re'em; Waisberg, Idel; Habibi, Maryam; Pfuhl, Oliver; George, Elizabeth et al. (November 28, 2016). "An Update on Monitoring Stellar Orbits in the Galactic Center". The Astrophysical Journal837 (1): 30. doi:10.3847/1538-4357/aa5c41. Bibcode: 2017ApJ...837...30G.
Shapley, H.; Curtis, H. D. (1921). "The Scale of the Universe". Bulletin of the National Research Council2 (11): 171–217. Bibcode: 1921BuNRC...2..171S.
H.E. Bond; E. P. Nelan; D. A. VandenBerg; G. H. Schaefer et al. (February 13, 2013). "HD 140283: A Star in the Solar Neighborhood that Formed Shortly After the Big Bang". The Astrophysical Journal765 (1): L12. doi:10.1088/2041-8205/765/1/L12. Bibcode: 2013ApJ...765L..12B.
Karachentsev, Igor. "Double Galaxies §7.1". ned.ipac.caltech.edu. Izdatel'stvo Nauka. Archived from the original on March 4, 2016. Retrieved April 5, 2015.