@article{PismaZhETF.25.292,
    title = {Acoustic nuclear spin echo in the antiferromagnets $KMnF_3$ and $RbMnF_3$},
    author = {Bogdanova, Kh. G. and Golenishchev-Kutuzov, V. A. and Monakhov, A. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {25},
    issue = {6},
    pages = {292},
    year = {1977},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21155.shtml},
}