@article{JETPL.105.153,
    title = {},
    author = {Bol?ginov, V. V. and ,  and Uspenskaya, L. S.},
    journal = {JETP Lett.},
    volume = {105},
    issue = {3},
    pages = {},
    year = {2017},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17030055},
    note = {[Pisma v ZhETF 105, 153 (2017)]}
}