@article{JETPL.96.449,
    title = {},
    author = {Sorokin, A. O. and , },
    journal = {JETP Lett.},
    volume = {96},
    issue = {6},
    pages = {410},
    year = {2012},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29966.shtml},
    note = {[Pisma v ZhETF 96, 449 (2012)]}
}