D.V. Moiseev1, N. E. Sapozhnikov2
1Sevastopol State University, RF, Sevastopol, Universitetskaya St., 33
2The Black Sea Higher Order of the Red Star Naval School named after P. S. Nakhimov, Russia, Sevastopol, Dybenko str., 1a
E-mail: dmitriymoiseev@mail.ru
DOI: 10.33075/2220-5861-2021-3-89-97
