@article{PismaZhETF.21.726,
    title = {Possibility of effective generation by a Raman laser with broadband excitation},
    author = {Bel'dyugin, I. M. and Virnik, Ya. Z. and Zemskov, E. M.},
    journal = {Письма в ЖЭТФ},
    volume = {21},
    issue = {12},
    pages = {726},
    year = {1975},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22538.shtml},
}