@article{JETPL.104.303,
    title = {},
    author = {,  and Zakharov, Yu. P. and Shaikhislamov, I. F. and Berezutskii, A. G. and Boyarintsev, E. L. and ,  and ,  and Posukh, V. G. and , },
    journal = {JETP Lett.},
    volume = {104},
    issue = {5},
    pages = {293},
    year = {2016},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X16170021},
    note = {[Pisma v ZhETF 104, 303 (2016)]}
}