K. S. Dorkaev
St. Petersburg University of Management Technologies and Economics
Russian Federation

Konstantin S. Dorkaev - postgraduate student

44A Lermontovskiy Ave., St. Petersburg 190020

V. N. Samotuga
St. Petersburg University of Management Technologies and Economics; North-Western Institute of Management — branch of the Russian Academy of National Economy and Public Administration under the President of the Russian Federation
Russian Federation

Vladimir N. Samotuga - PhD in History, Associate Professor, Associate Professor at the Department of Socio-Economic Systems Management, St. Petersburg University of Management Technologies and Economics; Associate Professor at the Department of Economics, North-Western Institute of Management — branch of the Russian Academy of National Economy and Public Administration under the President of the Russian Federation

44A Lermontovskiy Ave., St. Petersburg 190020

57/43 Sredniy Ave. V.O., St. Petersburg 199178