@article{PismaZhETF.15.533,
    title = {Spontaneous Magnetic Moment in the Direction of the Trigonal Axis in $CoCO_3$},
    author = {Bazhan, A. N. and Kreines, N. M.},
    journal = {Письма в ЖЭТФ},
    volume = {15},
    issue = {9},
    pages = {533},
    year = {1972},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26651.shtml},
}