@article{PismaZhETF.7.6,
    title = {Influence of External Electric Field on the Speed of Sound in CdS},
    author = {D'yakonov, A. M. and Ilisavskii, Yu. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {7},
    issue = {1},
    pages = {6},
    year = {1968},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25559.shtml},
}