@article{PismaZhETF.13.595,
    title = {Thresholds of Two-Stream Instability of Current in a Straight Discharge},
    author = {Karchevskii, A. I. and Strakhov, Yu. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {13},
    issue = {11},
    pages = {595},
    year = {1971},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24349.shtml},
}