@article{PismaZhETF.58.103,
    title = {Direct measurement of the electron spin-lattice relaxation time of paramagnetic centers in a high-$T_c$ superconductor},
    author = {Atsarkin, V. A. and Bush, A. A. and Vasneva, G. A.},
    journal = {Письма в ЖЭТФ},
    volume = {58},
    issue = {2},
    pages = {103},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18176.shtml},
}