@article{PismaZhETF.57.313,
    title = {Cooper instability of a metallic phase in the Hubbard model with repulsion},
    author = {Alistratov, A. L and Dimashko, Yu. A. and Podol'skii, V. S.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {57},
    issue = {5},
    pages = {313},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17785.shtml},
}