@article{PismaZhETF.33.14,
    title = {Charge exchange of tin atoms in $Pb_{1-x}Sn_xS$ solid solutions},
    author = {Prokof'eva, L. V. and Zarubo, S. V. and Nasredinov, F. S. and Seregin, P. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {33},
    issue = {1},
    pages = {14},
    year = {1981},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22918.shtml},
}