@article{JETPL.95.733,
    title = {},
    author = {,  and Sukhorukova, O. S. and Tarasenko, S. V. and Shavrov, V. G.},
    journal = {JETP Lett.},
    volume = {95},
    issue = {12},
    pages = {652},
    year = {2012},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29767.shtml},
    note = {[Pisma v ZhETF 95, 733 (2012)]}
}