@article{PismaZhETF.8.372,
    title = {Searches for the Gravitational Moment of the Proton},
    author = {Velyukhov, G. E.},
    journal = {Письма в ЖЭТФ},
    volume = {8},
    issue = {7},
    pages = {372},
    year = {1968},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26018.shtml},
}