@article{PismaZhETF.17.222,
    title = {Lepton   Model},
    author = {Lipmanov, E. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {17},
    issue = {4},
    pages = {222},
    year = {1973},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23524.shtml},
}