@article{PismaZhETF.51.332,
    title = {Resonant absorption of sound by surface of copper single crystal},
    author = {Zinov'eva, K. N. and Karstens, G. E. and Kashlyuk, A. V. and Semenov, A. S.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {51},
    issue = {6},
    pages = {332},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17265.shtml},
}