@article{JETPL.104.270,
    title = {},
    author = {Zainullina, V. M. and Korotin, M. A. and Kozhevnikov, V. L.},
    journal = {JETP Lett.},
    volume = {104},
    issue = {4},
    pages = {269},
    year = {2016},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X16160116},
    note = {[Pisma v ZhETF 104, 270 (2016)]}
}