Weiss, A. Stellar Astrophysics, MPI for Astrophysics, Max Planck Society;
Girardi, L., Bertelli, G., Bressan, A., Chiosi, C., Groenewegen, M. A. T., Marigo, P., et al. (2002). Theoretical isochrones in several photometric systems - I. Johnson-Cousins-Glass, HST/WFPC2, HST/NICMOS, Washington, and ESO Imaging Survey filter sets. Astronomy & Astrophysics, 391(1), 195-212.