@article{PismaZhETF.35.77,
    title = {Solution of the symmetric Anderson model at T= 0},
    author = {Vigman, P. B. and Filev, V. M. and Tsvelik, A. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {35},
    issue = {2},
    pages = {77},
    year = {1982},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19828.shtml},
}