@article{PismaZhETF.33.278,
    title = {Negative magnetoresistance in a two-dimensional electron gas},
    author = {Zinchik, Yu. S and Kozyrev, S. V. and Polyanskaya, T. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {33},
    issue = {5},
    pages = {278},
    year = {1981},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23006.shtml},
}