@article{PismaZhETF.60.72,
    title = {Neutrino limitation on primordial black holes inside the earth},
    author = {Volkova, L V. and Dokuchaev, V. I.},
    journal = {Письма в ЖЭТФ},
    volume = {60},
    issue = {2},
    pages = {72},
    year = {1994},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19982.shtml},
}