@article{PismaZhETF.83.238,
    title = {Differential approximation for Kelvin-wave turbulence},
    author = {Nazarenko, S.},
    journal = {Письма в ЖЭТФ},
    volume = {83},
    issue = {5},
    pages = {238},
    year = {2006},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16078.shtml},
}