@article{JETPL.107.378,
    title = {},
    author = {,  and ,  and Skorokhodov, E. V. and Gusev, N. S. and Drozdov, M. N.},
    journal = {JETP Lett.},
    volume = {107},
    issue = {6},
    pages = {364},
    year = {2018},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X18060073},
    note = {[Pisma v ZhETF 107, 378 (2018)]}
}