@article{PismaZhETF.33.471,
    title = {Temperature dependence of superconducting gap in a strong microwave field},
    author = {Gulyan, A. M. and Zharkov, G. F.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {33},
    issue = {9},
    pages = {471},
    year = {1981},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23059.shtml},
}