@article{PismaZhETF.17.103,
    title = {Increase  of  Parallel   Paramagnetic Susceptibility  by Resonant Pumping},
    author = {Atsarkin, V. A. and Ryabushkin, O. A.},
    journal = {Письма в ЖЭТФ},
    volume = {17},
    issue = {2},
    pages = {103},
    year = {1973},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23469.shtml},
}