Neutrino masses and LFV from minimal breaking of U(3)5 and U(2)5 flavor symmetriesGianluca Blankenburg, Gino Isidori and Joel Jones-PérezEur. Phys. J. C, 72 8 (2012) 2126DOI: https://doi.org/10.1140/epjc/s10052-012-2126-7