@article{PismaZhETF.40.290,
    title = {Magnetoferroelectric and toroidal ordering},
    author = {Artamonov, Yu. A. and Gorbatsevich, A. A. and Kopaev, Yu. V.},
    journal = {Письма в ЖЭТФ},
    volume = {40},
    issue = {7},
    pages = {290},
    year = {1984},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19026.shtml},
}