@article{JETPL.102.837,
    title = {},
    author = {,  and ,  and ,  and ,  and Gerashchenko, A. P. and ,  and ,  and ,  and Kozhevnikov, V. L.},
    journal = {JETP Lett.},
    volume = {102},
    issue = {11},
    pages = {727},
    year = {2015},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X1523006X},
    note = {[Pisma v ZhETF 102, 837 (2015)]}
}