@article{PismaZhETF.73.64,
    title = {\vspace{-12mm} Nonlinear bloch waves \vspace{-4mm}},
    author = {Serkin, V. N. and Matsumoto, M. and Belyaeva, T. L.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {73},
    issue = {2},
    pages = {64},
    year = {2001},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_15906.shtml},
}