@article{PismaZhETF.28.640,
    title = {Resistive state of superconductors},
    author = {Ivlev, B. I. and Kopnin, N. B.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {28},
    issue = {10},
    pages = {640},
    year = {1978},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24242.shtml},
}