@article{PismaZhETF.18.32,
    title = {Giant quantum oscillations of second harmonic of sound in bismuth},
    author = {Korolyuk, A. P. and Khotkevich, V. I. and Obolenskii, M. A. and Beletskii, V. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {18},
    issue = {1},
    pages = {32},
    year = {1973},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23535.shtml},
}