@article{PismaZhETF.55.223,
    title = {Dynamics of an intense femtosecond pulse in a Raman-active medium},
    author = {Belenov, E. M. and Nazarkin, A. V. and Prokopovich, I. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {55},
    issue = {4},
    pages = {223},
    year = {1992},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19225.shtml},
}