@article{PismaZhETF.52.898,
    title = {Stepped magnetic field dependence of Faraday effect in semimagnetic semiconductors},
    author = {Nikitin, P. I. and Savchuk, A. I. and Derkach, B. E.},
    journal = {Письма в ЖЭТФ},
    volume = {52},
    issue = {5},
    pages = {898},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17491.shtml},
}