@article{JETPL.104.336,
    title = {},
    author = {,  and ,  and ,  and ,  and Samokhvalov, A. V.},
    journal = {JETP Lett.},
    volume = {104},
    issue = {5},
    pages = {329},
    year = {2016},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X16170094},
    note = {[Pisma v ZhETF 104, 336 (2016)]}
}