@article{PismaZhETF.37.240,
    title = {Metamagnetism of a noncollinear antlferromagnet: the Jahn-Teller garnet $Ca_3Mn_2Ge_3O_{12}$},
    author = {Kazei, Z. A. and Kolmakova, N. P. and Sirota, D. I. and Sokolova, V. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {37},
    issue = {5},
    pages = {240},
    year = {1983},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22787.shtml},
}