@article{PismaZhETF.17.324,
    title = {Threshold Phenomena in Metals with Open Fermi Surfaces},
    author = {Protogenov, A. P. and Sautkin, V. E.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {17},
    issue = {6},
    pages = {324},
    year = {1973},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27830.shtml},
}