Sanin, A. B.
Mitrofanov, I. G.
Bakhtin, B. N.
Litvak, M. L.
Anikin, A. A.
Golovin, D. V.
Nikiforov, S. Yu.
Article History
Received: 13 December 2019
Revised: 16 April 2020
Accepted: 13 July 2020
First Online: 22 December 2020
ACKNOWLEDGMENTS
: The authors are grateful to the Russian Science Foundation for supporting the research, the results of which are presented in this article (RSF grant no. 18-12-00487).