@article{PismaZhETF.10.470,
    title = {Intraband Conductivity in p-Ge},
    author = {Danishevskii, A. M. and Kastal'skii, A. A. and Ryvkin, B. S. and Ryvkin, S. M. and Yaroshetskii, I. O.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {10},
    issue = {10},
    pages = {470},
    year = {1969},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25759.shtml},
}