@article{PismaZhETF.62.726,
    title = {Superconductivity from purely repulsive forces?},
    author = {Capellmann, H.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {62},
    issue = {9},
    pages = {726},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_14481.shtml},
}