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Liebert, J.; Young, P. A.; Arnett, D.; Holberg, J. B.; Williams, K. A. (2005). «The Age and Progenitor Mass of Sirius B». The Astrophysical Journal630 (1): L69–L72. doi:10.1086/462419. Bibcode: 2005ApJ...630L..69L.
Bessel, F. W.; communicated by Herschel, J. F. W. (December 1844). «On the Variations of the Proper Motions of Procyon and Sirius». Monthly Notices of the Royal Astronomical Society6: 136–141. doi:10.1093/mnras/6.11.136a. Bibcode: 1844MNRAS...6..136..
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