@article{PismaZhETF.62.205,
    title = {Intracenter Coulomb correlations, charge states, and spectrum of group-III impurities in IV-VI narrow-gap semiconductors},
    author = {Volkov, B. A. and Ruchaiski, O. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {62},
    issue = {3},
    pages = {205},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18353.shtml},
}