Van Belle, Gerard T.; von Braun, Kaspar (2009). ”Directly Determined Linear Radii and Effective Temperatures of Exoplanet Host Stars”. The Astrophysical Journal 694 (2): sid. 1085. doi:10.1088/0004-637X/694/2/1085. Bibcode: 2009ApJ...694.1085V.
McDonald, I.; Zijlstra, A. A.; Boyer, M. L. (2012). ”Fundamental Parameters and Infrared Excesses of Hipparcos Stars”. Monthly Notices of the Royal Astronomical Society 427 (1): sid. 343–57. doi:10.1111/j.1365-2966.2012.21873.x. Bibcode: 2012MNRAS.427..343M.
Van Belle, Gerard T.; von Braun, Kaspar (2009). ”Directly Determined Linear Radii and Effective Temperatures of Exoplanet Host Stars”. The Astrophysical Journal 694 (2): sid. 1085. doi:10.1088/0004-637X/694/2/1085. Bibcode: 2009ApJ...694.1085V.
McDonald, I.; Zijlstra, A. A.; Boyer, M. L. (2012). ”Fundamental Parameters and Infrared Excesses of Hipparcos Stars”. Monthly Notices of the Royal Astronomical Society 427 (1): sid. 343–57. doi:10.1111/j.1365-2966.2012.21873.x. Bibcode: 2012MNRAS.427..343M.