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Ferraz-Mello, S. Kirkwood Gaps and Resonant Groups. proceedings of the 160th International Astronomical Union. Belgirate, Italy: Kluwer Academic Publishers: 175–188. June 14–18, 1993 [2007-03-28]. (原始内容存档于2017-11-08).
Lemaitre, Anne. Asteroid family classification from very large catalogues. Procedings Dynamics of Populations of Planetary Systems. Belgrade, Serbia and Montenegro: Cambridge University Press: 135–144. August 31-September 4, 2004 [2007-04-15]. (原始内容存档于2018-10-25).请检查|date=中的日期值 (帮助)
Drake, Michael J. The eucrite/Vesta story. Meteoritics & Planetary Science. 2001, 36 (4): 501–513 [2007-02-04]. (原始内容存档于2016-06-12).
Spratt, Christopher E. The Hungaria group of minor planets. Journal of the Royal Astronomical Society of Canada. 1990, 84 (2): 123–131 [2007-02-04]. (原始内容存档于2019-07-03).