@article{PismaZhETF.61.38,
    title = {Terahertz-range oscillations of the ballistic current of electrons with a negative effective mass},
    author = {Vagidov, N. Z. and Gribnikov, Z. S. and Korshak, A. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {61},
    issue = {1},
    pages = {38},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18048.shtml},
}