@article{PismaZhETF.69.171,
    title = {The polarization of radiation in single crystals in the semiclassical approach},
    author = {Darbinyan, S. M. and Ter-Isaakyan, N. L.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {69},
    issue = {3},
    pages = {171},
    year = {1999},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_14133.shtml},
}