@article{PismaZhETF.1.23,
    title = {Incompatibility of relativized SU(6) symmetry with unitarity},
    author = {Geshkenbein, B. V. and Ioffe, B. L. and Marinov, M. S. and Roginskii, V. I.},
    journal = {Письма в ЖЭТФ},
    volume = {1},
    issue = {6},
    pages = {23},
    year = {1965},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24438.shtml},
}