@article{PismaZhETF.13.611,
    title = {Fine Structure of Rayleigh Line in Sapphire Crystal},
    author = {Kitaeva, V. F. and Chistyi, I. L.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {13},
    issue = {11},
    pages = {611},
    year = {1971},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24353.shtml},
}