@article{JETPL.106.445,
    title = {},
    author = {Sadovnikov, A. V. and ,  and ,  and ,  and ,  and ,  and ,  and ,  and Nikitov, S. A.},
    journal = {JETP Lett.},
    volume = {106},
    issue = {7},
    pages = {465},
    year = {2017},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17190092},
    note = {[Pisma v ZhETF 106, 445 (2017)]}
}