@article{JETPL.94.393,
    title = {},
    author = {,  and Andrianov, A. V. and ,  and Petrov, A. G.},
    journal = {JETP Lett.},
    volume = {94},
    issue = {5},
    pages = {362},
    year = {2011},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29507.shtml},
    note = {[Pisma v ZhETF 94, 393 (2011)]}
}