@article{PismaZhETF.16.398,
    title = {Spectral Broadening in Self Focusing Ultrashort Light Pulses in Glasses},
    author = {Veduta, A. P. and Fedotov, N. B. and Furzikov, N. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {16},
    issue = {7},
    pages = {398},
    year = {1972},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26914.shtml},
}