@article{JETPL.95.408,
    title = {},
    author = {Bol?ginov, V. V. and Stolyarov, V. S. and ,  and ,  and Ryazanov, V. V.},
    journal = {JETP Lett.},
    volume = {95},
    issue = {7},
    pages = {366},
    year = {2012},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29675.shtml},
    note = {[Pisma v ZhETF 95, 408 (2012)]}
}