@article{PismaZhETF.37.439,
    title = {New mechanism for formation of nuclear spin echo},
    author = {Ignatchenko, V. A. and Mal'tsev, V. K. and Reihgardt, A. E. and Tsifrinovich, V. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {37},
    issue = {9},
    pages = {439},
    year = {1983},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22851.shtml},
}