@article{PismaZhETF.13.369,
    title = {Mechanism of Excitation and Control of Relaxation Oscillations in a Plasma-beam System},
    author = {Krivoruchko, S. M. and Bakai, A. S. and Kornilov, E. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {13},
    issue = {7},
    pages = {369},
    year = {1971},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24270.shtml},
}