@article{PismaZhETF.9.585,
    title = {Singularities in the Behavior of Surface Impedance of Tin upon Establishment of a Standing Sound Wave and Quantum Oscillatons of the Speed of Sound},
    author = {Gaidukov, Yu. P. and Perov, A. P. and Voloshin, I. F.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {9},
    issue = {10},
    pages = {585},
    year = {1969},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25405.shtml},
}