@article{PismaZhETF.38.529,
    title = {Luminescence of ferromagnetic  semiconductor $HgCr_2Se_4$ with quantumenergy exceeding the width of the forbidden band},
    author = {Bogdankevich, O. V. and Borisov, N. A. and Veselago, V. G. and Pryalkin, V. I. and Faifer, V. N. and Kholodnykh, A. I. and Kovaleva, I. S. and Levshin, V. L.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {38},
    issue = {11},
    pages = {529},
    year = {1983},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22691.shtml},
}