@article{PismaZhETF.39.51,
    title = {Surface acoustic plasmons at a p-n junction},
    author = {Blank, A. Ya. and Gulyaev, Yu. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {39},
    issue = {2},
    pages = {51},
    year = {1984},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19115.shtml},
}