@article{PismaZhETF.20.365,
    title = {Dipole character of the collapse of Langmuir waves},
    author = {Degtyarev, L. M. and Zakharov, V. E.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {20},
    issue = {6},
    pages = {365},
    year = {1974},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27279.shtml},
}