@article{PismaZhETF.41.208,
    title = {Defects and an unusual superconductivity},
    author = {Gor'kov, L. P. and Kalugin, P. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {41},
    issue = {5},
    pages = {208},
    year = {1985},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21972.shtml},
}