@article{PismaZhETF.21.321,
    title = {Multiwave decay interactions},
    author = {Kol'chugina, I. A. and Litvak, A. G. and Khazanov, I. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {21},
    issue = {6},
    pages = {321},
    year = {1975},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22317.shtml},
}