@article{PismaZhETF.14.439,
    title = {Fast Particles in a Parametrically Unstable Plasma},
    author = {Pustovalov, V. V. and Silin, V. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {14},
    issue = {7},
    pages = {439},
    year = {1971},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24928.shtml},
}