@article{PismaZhETF.17.127,
    title = {New  Mechanism of Acousto-optical   Interaction   in  Piezosemiconducting Crystals},
    author = {Levin, V. M. and Maev, R. G. and Filatova, Z. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {17},
    issue = {2},
    pages = {127},
    year = {1973},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23476.shtml},
}