@article{PismaZhETF.49.246,
    title = {Charge distribution of cosmic rays above 1 TeV},
    author = {Grigorov, N. L.},
    journal = {Письма в ЖЭТФ},
    volume = {49},
    issue = {5},
    pages = {246},
    year = {1989},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16889.shtml},
}