Andriyanov, N. A.
Dementev, V. E.
Vasiliev, K. K.
Tashlinskii, A. G.
Article History
Received: 14 April 2021
Revised: 14 April 2021
Accepted: 14 April 2021
First Online: 21 September 2021
COMPLIANCE WITH ETHICAL STANDARDS
: This article is a completely original work by its authors, has not previously been published and will not be published in other publications.
: The authors declare that they have no conflict of interest.