Kopylov, Andrei http://orcid.org/0000-0003-3193-583X
Seredin, Oleg http://orcid.org/0000-0003-0410-7705
Filin, Andrei http://orcid.org/0000-0003-1028-0926
Tyshkevich, Boris
Funding for this research was provided by:
Tula State University (NIR_2018_20)
Article History
Received: 8 January 2020
Accepted: 11 September 2020
First Online: 17 November 2020