Marcolli, Matilde Max Planck Institute for Mathematics, Max Planck Society;
Connes, Alain Max Planck Institute for Mathematics, Max Planck Society;
Marcolli, M., Chamseddine, A. H., & Connes, A. (2007). Gravity and the standard model with neutrino mixing. Advances in Theoretical and Mathematical Physics, 11(6), 991-1090.