@article{PismaZhETF.25.289,
    title = {Short-period oscillations of the collector voltage in the case of transverse electron focusing in bismuth},
    author = {Tsoi, V. S.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {25},
    issue = {6},
    pages = {289},
    year = {1977},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21153.shtml},
}