@article{PismaZhETF.5.99,
    title = {Investigation of Kx-7 Direction Correlation in the Decay of $Mn^{54}$},
    author = {Perepelkin, V. V.},
    journal = {Письма в ЖЭТФ},
    volume = {5},
    issue = {3},
    pages = {99},
    year = {1967},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25110.shtml},
}