@article{PismaZhETF.43.282,
    title = {Nonlinear Faraday effect in the weak ferromagnet $FeBO_3$ in ultrastrong magnetic fields up to 800 T},
    author = {Druzhinin, V. V. and Pavlovskii, A. I. and Pisarev, R. V. and Tatsenko, O. M. and Platonov, V. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {43},
    issue = {6},
    pages = {282},
    year = {1986},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21319.shtml},
}