@article{PismaZhETF.22.172,
    title = {"Anomalous" magnetoresistance of ionic semiconductors at low temperatures},
    author = {Epshtein, E. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {22},
    issue = {3},
    pages = {172},
    year = {1975},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23288.shtml},
}