@article{JETPL.107.134,
    title = {},
    author = {,  and Ogloblichev, V. V. and ,  and ,  and ,  and Piskunov, Yu. V. and Gerashchenko, A. P. and ,  and ,  and ,  and , },
    journal = {JETP Lett.},
    volume = {107},
    issue = {2},
    pages = {134},
    year = {2018},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X18020133},
    note = {[Pisma v ZhETF 107, 134 (2018)]}
}