@article{PismaZhETF.23.110,
    title = {Infrared probing of a large electron-hole drop in germanium},
    author = {Pokrovskii, Ya. E. and Svistunova, K. I.},
    journal = {Письма в ЖЭТФ},
    volume = {23},
    issue = {2},
    pages = {110},
    year = {1976},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27438.shtml},
}