@article{PismaZhETF.31.60,
    title = {Conductivity of a two-dimensional electron gas},
    author = {Edel'shtein, V. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {31},
    issue = {1},
    pages = {60},
    year = {1980},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20239.shtml},
}