@article{PismaZhETF.13.362,
    title = {Collective Effects in Discretely-electronc Beams},
    author = {Rivlin, L. A.},
    journal = {Письма в ЖЭТФ},
    volume = {13},
    issue = {7},
    pages = {362},
    year = {1971},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24264.shtml},
}