@article{JETPL.105.142,
    title = {},
    author = {Prudkovskii, P. A. and ,  and ,  and Kuznetsov, K. A. and ,  and ,  and Kitaeva, G. Kh.},
    journal = {JETP Lett.},
    volume = {105},
    issue = {3},
    pages = {},
    year = {2017},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17030031},
    note = {[Pisma v ZhETF 105, 142 (2017)]}
}