@article{PismaZhETF.32.115,
    title = {Excitation of high-frequency oscillations by a laser pulse},
    author = {Askar'yan, G. A. and Raevskii, I. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {32},
    issue = {2},
    pages = {115},
    year = {1980},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21647.shtml},
}