@article{PismaZhETF.49.399,
    title = {Direct observation of low-frequency magnetic fluctuations of 2D magnetic materials near the ordering temperature},
    author = {Tsipenyuk, Yu. M. and Yanev, V. P.},
    journal = {Письма в ЖЭТФ},
    volume = {49},
    issue = {7},
    pages = {399},
    year = {1989},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16936.shtml},
}