@article{PismaZhETF.40.178,
    title = {Observation of a coupled electron-phonon mode in an $LiHoF_4$ crystal},
    author = {Abramov, A. P. and Abramova, I. N. and Gerlovin, I. Ya. and Razumova, I. K.},
    journal = {Письма в ЖЭТФ},
    volume = {40},
    issue = {5},
    pages = {178},
    year = {1984},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18985.shtml},
}