@article{PismaZhETF.51.580,
    title = {Electron pairing due to Friedel oscillations in two-species system},
    author = {Braginskii, L. S. and Entin, M. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {51},
    issue = {11},
    pages = {580},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17687.shtml},
}