Lyubimkov, Leonid S.; Rachkovskaya, Tamara M.; Rostopchin, Sergey I.; Lambert, David L. (June 2002), “Surface abundances of light elements for a large sample of early B-type stars - II. Basic parameters of 107 stars”, Monthly Notices of the Royal Astronomical Society333 (1): 9–26, Bibcode: 2002MNRAS.333....9L, doi:10.1046/j.1365-8711.2002.05341.x
Abt, Helmut A.; Levato, Hugo; Grosso, Monica (July 2002), “Rotational Velocities of B Stars”, The Astrophysical Journal573 (1): 359–365, Bibcode: 2002ApJ...573..359A, doi:10.1086/340590
Crawford, D. L.; Barnes, J. V.; Golson, J. C. (1971), “Four-color, H-beta, and UBV photometry for bright B-type stars in the northern hemisphere”, The Astronomical Journal76: 1058, Bibcode: 1971AJ.....76.1058C, doi:10.1086/111220
Lyubimkov, Leonid S.; Rachkovskaya, Tamara M.; Rostopchin, Sergey I.; Lambert, David L. (June 2002), “Surface abundances of light elements for a large sample of early B-type stars - II. Basic parameters of 107 stars”, Monthly Notices of the Royal Astronomical Society333 (1): 9–26, Bibcode: 2002MNRAS.333....9L, doi:10.1046/j.1365-8711.2002.05341.x
Abt, Helmut A.; Levato, Hugo; Grosso, Monica (July 2002), “Rotational Velocities of B Stars”, The Astrophysical Journal573 (1): 359–365, Bibcode: 2002ApJ...573..359A, doi:10.1086/340590
Crawford, D. L.; Barnes, J. V.; Golson, J. C. (1971), “Four-color, H-beta, and UBV photometry for bright B-type stars in the northern hemisphere”, The Astronomical Journal76: 1058, Bibcode: 1971AJ.....76.1058C, doi:10.1086/111220