@article{PismaZhETF.31.750,
    title = {Upper critical magnetic field in quasi-one-dimensional superconductors},
    author = {Buzdin, A. I. and Bulaevskii, L. N.},
    journal = {Письма в ЖЭТФ},
    volume = {31},
    issue = {12},
    pages = {750},
    year = {1980},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20556.shtml},
}