@article{PismaZhETF.13.639,
    title = {Anomalies of Thermal Emf in Phonon-phonon Dragging},
    author = {Kozlov, V. A. and Nagaev, E. L.},
    journal = {Письма в ЖЭТФ},
    volume = {13},
    issue = {11},
    pages = {639},
    year = {1971},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24361.shtml},
}