@article{JETPL.94.685,
    title = {},
    author = {Sluchanko, N. E. and Azarevich, A. N. and Bogach, A. V. and Gavrilkin, S. Yu. and Glushkov, V. V. and Demishev, S. V. and ,  and ,  and ,  and Filipov, V. B.},
    journal = {JETP Lett.},
    volume = {94},
    issue = {8},
    pages = {642},
    year = {2011},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29563.shtml},
    note = {[Pisma v ZhETF 94, 685 (2011)]}
}