@article{JETPL.110.677,
    title = {},
    author = {Zhukavin, R. Kh. and Kovalevsky, K. A. and Choporova, Yu. Yu. and Tsyplenkov, V. V. and Gerasimov, V. V. and Bushuikin, P. A. and Knyazev, B. A. and Abrosimov, N. V. and ,  and ,  and Shastin, V. N.},
    journal = {JETP Lett.},
    volume = {110},
    issue = {10},
    pages = {677},
    year = {2019},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X19220077},
    note = {[Pisma v ZhETF 110, 677 (2019)]}
}