@article{PismaZhETF.54.193,
    title = {Flavored cosmic strings},
    author = {Chkareuli, Dzh. L.},
    journal = {Письма в ЖЭТФ},
    volume = {54},
    issue = {4},
    pages = {193},
    year = {1991},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18117.shtml},
}