Tài liệu tham khảo WikiPedia: Alpha_Ceti http://jumk.de/astronomie/big-stars/menkar.shtml http://www.pas.rochester.edu/~emamajek/WGSN/IAU-CS... http://www.pas.rochester.edu/~emamajek/WGSN/WGSN_b... http://penelope.uchicago.edu/Thayer/E/Gazetteer/To... http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Men... //arxiv.org/abs/0708.1752 //arxiv.org/abs/0807.4387 //arxiv.org/abs/astro-ph/0409579 //arxiv.org/abs/astro-ph/0610150 //doi.org/10.1051%2F0004-6361:20041272
