@article{PismaZhETF.66.817,
    title = {Interaction of optical phonons with anisotropic imperfections},
    author = {Falkovsky, L. A.},
    journal = {Письма в ЖЭТФ},
    volume = {66},
    issue = {12},
    pages = {817},
    year = {1997},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_15559.shtml},
}