P. P. Eggleton, A. A. Tokovinin: A catalog of multiplicity among bright stellar systems. In: Monthly Notes of the Royal Astronomical Society. Bd. 389, Nr. 2, 2008, S. 869–879, doi:10.1111/j.1365-2966.2008.13596.x (PDF; 569 kB).
iau.org
Bulletin of the IAU Working Group on Star Names, No. 2. IAU Division C Education, Outreach and Heritage, 2016 (PDF; 158 kB).
P. P. Eggleton, A. A. Tokovinin: A catalog of multiplicity among bright stellar systems. In: Monthly Notes of the Royal Astronomical Society. Bd. 389, Nr. 2, 2008, S. 869–879, doi:10.1111/j.1365-2966.2008.13596.x (PDF; 569 kB).