@article{PismaZhETF.42.89,
    title = {The nature of new spectral lines in the spectrum of scattered light detected by means of acousto-electronic amplification in piezoelectric semiconductors},
    author = {Velichkina, T. S. and Gurevich, A. V. and D'yakonov, A. M. and Aleksandrov, V. V. and Yakovlev, I. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {42},
    issue = {3},
    pages = {89},
    year = {1985},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21549.shtml},
}