@article{PismaZhETF.43.353,
    title = {Buildup of neutrino oscillations in the Earth},
    author = {Ermilova, V. K. and Tsarev, V. A. and Chechin, V. A.},
    journal = {Письма в ЖЭТФ},
    volume = {43},
    issue = {8},
    pages = {353},
    year = {1986},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21347.shtml},
}