@article{JETPL.108.393,
    title = {},
    author = {Smirnov, N. A. and Kudryashov, S. I. and Danilov, P. A. and ,  and Ionin, A. A. and , },
    journal = {JETP Lett.},
    volume = {108},
    issue = {6},
    pages = {368},
    year = {2018},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X18180054},
    note = {[Pisma v ZhETF 108, 393 (2018)]}
}