@article{PismaZhETF.43.348,
    title = {Quantum oscillations of the gain and stimulated emission on intersubband transitions of hot holes in p-Ge},
    author = {Murav'ev, A. V. and Nozdrin, Yu. N. and Shastin, V. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {43},
    issue = {7},
    pages = {348},
    year = {1986},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21345.shtml},
}