@article{JETPL.101.382,
    title = {},
    author = {Ionin, A. A. and Kudryashov, S. I. and ,  and ,  and ,  and ,  and ,  and Popov, V. V.},
    journal = {JETP Lett.},
    volume = {101},
    issue = {5},
    pages = {350},
    year = {2015},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X15050136},
    note = {[Pisma v ZhETF 101, 382 (2015)]}
}