@article{PismaZhETF.4.117,
    title = {Charge Asymmetry and Entropy of a Hot Universe},
    author = {Zel'dovich, Ya. B. and Novikov, I. D.},
    journal = {Письма в ЖЭТФ},
    volume = {4},
    issue = {3},
    pages = {117},
    year = {1966},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24847.shtml},
}