@article{PismaZhETF.14.3,
    title = {Exchange of Energy Between Collectively-interacting Beams of Positive and Negative Ions},
    author = {Gabovich, M. D. and Naida, A. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {14},
    issue = {1},
    pages = {3},
    year = {1971},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24387.shtml},
}