@article{PismaZhETF.7.251,
    title = {State of the Condenson Type in a Strong Magnetic Field},
    author = {Kukushkin, L. S.},
    journal = {Письма в ЖЭТФ},
    volume = {7},
    issue = {7},
    pages = {251},
    year = {1968},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25633.shtml},
}