@article{PismaZhETF.100.3,
    title = {On symmetry-extended SM and neutrino masses},
    author = {Laamara, R. Ahl. and Douhou, K. and Ennadifi, S. -E.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {100},
    issue = {1},
    pages = {3},
    year = {2014},
    doi = {10.7868/S0370274X14130013},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X14130013},
}