@article{PismaZhETF.9.278,
    title = {Suppression and Parametric Amplification of Ion Sound in a Plasma},
    author = {Barkhudarov, E. M. and Kervalishvili, N. A. and Kortkhonzhiya, V. P. and Tsintsadze, N. L. and Tskhakaya, D. O.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {9},
    issue = {5},
    pages = {278},
    year = {1969},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25327.shtml},
}