@article{PismaZhETF.24.171,
    title = {Anisotropy of parametric excitation of magnons in antiferromagnetic $CsMnF_3$},
    author = {Kotyuzhanskii, B. Ya. and Prozorova, L. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {24},
    issue = {3},
    pages = {171},
    year = {1976},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27685.shtml},
}