@article{JETPL.94.877,
    title = {},
    author = {Gorbunov, A. V. and Timofeev, V. B. and , },
    journal = {JETP Lett.},
    volume = {94},
    issue = {11},
    pages = {800},
    year = {2011},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29594.shtml},
    note = {[Pisma v ZhETF 94, 877 (2011)]}
}