@article{PismaZhETF.30.63,
    title = {Experimental detection of crystallization waves in $He^4$},
    author = {Keshishev, K. O. and Parshin, A. Ya. and Babkin, A. V.},
    journal = {Письма в ЖЭТФ},
    volume = {30},
    issue = {1},
    pages = {63},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20583.shtml},
}