@article{PismaZhETF.30.11,
    title = {Polarized electroluminescence in gallium nitride},
    author = {Shagalov, M. D. and Drizhuk, A. G.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {30},
    issue = {1},
    pages = {11},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20569.shtml},
}