@article{PismaZhETF.32.197,
    title = {Fundamental luminescence of ionic crystals with high ionization levels},
    author = {Vaisburd, D. I. and Semin, B. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {32},
    issue = {3},
    pages = {197},
    year = {1980},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21667.shtml},
}