Ivanova, Yu. B.
Semeikin, A. S.
Lyubimova, T. V.
Mamardashvili, N. Zh.
Article History
Received: 27 April 2020
Revised: 9 May 2020
Accepted: 26 May 2020
First Online: 24 November 2020
CONFLICT OF INTEREST
: The authors declare the absence of conflict of interest.