@article{PismaZhETF.3.105,
    title = {Nonlinear Polarization of Radiation Passing through a Plasma},
    author = {Tsytovich, V. N. and Shvartsburg, A. B.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {3},
    issue = {3},
    pages = {105},
    year = {1966},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24699.shtml},
}