@article{JETPL.93.699,
    title = {},
    author = {Kouzakov, K. A. and Studenikin, A. I. and , },
    journal = {JETP Lett.},
    volume = {93},
    issue = {11},
    pages = {623},
    year = {2011},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29309.shtml},
    note = {[Pisma v ZhETF 93, 699 (2011)]}
}