@article{JETPL.106.365,
    title = {},
    author = {, },
    journal = {JETP Lett.},
    volume = {106},
    issue = {6},
    pages = {390},
    year = {2017},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17180084},
    note = {[Pisma v ZhETF 106, 365 (2017)]}
}