VOLCHKOVA OO, KRASNOV AS. Theoretical and methodological foundations of the political element study as the phenomenon of social being: the theories of unity and conflict. CIBG [Internet]. 2020Apr.30 [cited 2024Jun.30];26(1):78-81. Available from: https://cibgp.com/au/index.php/1323-6903/article/view/202