Hurley, J. R.; Pols, O. R.; Tout, C. A. (1 de julho de 2000). «Comprehensive analytic formulae for stellar evolution as a function of mass and metallicity». Monthly Notices of the Royal Astronomical Society. 315 (3): 543–569. arXiv:astro-ph/0001295. doi:10.1046/j.1365-8711.2000.03426.x
Hurley, J. R.; Pols, O. R.; Tout, C. A. (1 de julho de 2000). «Comprehensive analytic formulae for stellar evolution as a function of mass and metallicity». Monthly Notices of the Royal Astronomical Society. 315 (3): 543–569. arXiv:astro-ph/0001295. doi:10.1046/j.1365-8711.2000.03426.x