ЛЕВКОВА, Е.А; ЛОГИНОВ, И.П; КИСЕЛЕВ, В.И; САВИН, С.З. System analysis in the ethnonarcological researches of the Amur Region. Power and Administration in the East of Russia, [S. l.], v. 8, n. 4, 2015. Disponível em: https://vlast-dv.owebs.ru/article/view/17744. Acesso em: 8 nov. 2026.