@article{JETPL.110.155,
    title = {},
    author = {Maximova, O. A. and Lyaschenko, S. A. and Vysotin, M. A. and Tarasov, I. A. and Yakovlev, I. A. and ,  and Fedorov, A. S. and Varnakov, S. N. and Ovchinnikov, S. G.},
    journal = {JETP Lett.},
    volume = {110},
    issue = {3},
    pages = {166},
    year = {2019},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_33567.shtml},
    note = {[Pisma v ZhETF 110, 155 (2019)]}
}