@article{JETPL.105.624,
    title = {},
    author = {Degtyarenko, N. N. and Mazur, E. A. and Grishakov, K. S.},
    journal = {JETP Lett.},
    volume = {105},
    issue = {10},
    pages = {664},
    year = {2017},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17100101},
    note = {[Pisma v ZhETF 105, 624 (2017)]}
}