@article{JETPL.107.477,
    title = {},
    author = {Afonin, A. G. and Barnov, E. V. and Britvich, G. I. and ,  and ,  and Kostin, M. Yu. and Lobanov, I. S. and ,  and Sandomirskiy, Yu. E. and Pitalev, V. I. and Poluektov, I. V. and Reshetnikov, S. F. and Chesnokov, Yu. A. and Chirkov, P. N. and Yanovich, A. A.},
    journal = {JETP Lett.},
    volume = {107},
    issue = {8},
    pages = {451},
    year = {2018},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X18080015},
    note = {[Pisma v ZhETF 107, 477 (2018)]}
}