@article{JETPL.93.704,
    title = {},
    author = {,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and , },
    journal = {JETP Lett.},
    volume = {93},
    issue = {11},
    pages = {628},
    year = {2011},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29310.shtml},
    note = {[Pisma v ZhETF 93, 704 (2011)]}
}