@article{PismaZhETF.12.359,
    title = {Influence of Parallel Pumping on the Nuclear Echo in Yttrium Iron Garnet},
    author = {Petrov, M. P. and Pashin, V. F. and Paugurt, A. P.},
    journal = {Письма в ЖЭТФ},
    volume = {12},
    issue = {7},
    pages = {359},
    year = {1970},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26327.shtml},
}