@article{PismaZhETF.45.28,
    title = {Heavy fermions as a giant Migdal effect},
    author = {Eliashberg, G. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {45},
    issue = {1},
    pages = {28},
    year = {1987},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18662.shtml},
}