bet Aur. In: VSX. AAVSO, abgerufen am 4. September 2018.
arxiv.org
Bradford B. Behr, Andrew T. Cenko, Arsen R. Hajian, Robert S. McMillan, Marc Murison, Jeff Meade, Robert Hindsley: Stellar Astrophysics with a Dispersed Fourier Transform Spectrograph. II. Orbits of Double-lined Spectroscopic Binaries. In: The Astronomical Journal. 142. Jahrgang, Nr.1, Juli 2011, S.6, doi:10.1088/0004-6256/142/1/6, arxiv:1104.1447, bibcode:2011AJ....142....6B.
doi.org
Bradford B. Behr, Andrew T. Cenko, Arsen R. Hajian, Robert S. McMillan, Marc Murison, Jeff Meade, Robert Hindsley: Stellar Astrophysics with a Dispersed Fourier Transform Spectrograph. II. Orbits of Double-lined Spectroscopic Binaries. In: The Astronomical Journal. 142. Jahrgang, Nr.1, Juli 2011, S.6, doi:10.1088/0004-6256/142/1/6, arxiv:1104.1447, bibcode:2011AJ....142....6B.
Bradford B. Behr, Andrew T. Cenko, Arsen R. Hajian, Robert S. McMillan, Marc Murison, Jeff Meade, Robert Hindsley: Stellar Astrophysics with a Dispersed Fourier Transform Spectrograph. II. Orbits of Double-lined Spectroscopic Binaries. In: The Astronomical Journal. 142. Jahrgang, Nr.1, Juli 2011, S.6, doi:10.1088/0004-6256/142/1/6, arxiv:1104.1447, bibcode:2011AJ....142....6B.