@article{PismaZhETF.43.445,
    title = {Two-dimensional nature of fluctuations in $KMnF_3$ deduced from measurement data on the dielectric constant},
    author = {Kizhaev, S. A. and Smolenskii, G. A. and Tagantsev, A. K.},
    journal = {Письма в ЖЭТФ},
    volume = {43},
    issue = {9},
    pages = {445},
    year = {1986},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21380.shtml},
}