KLYNINA, T. Place of the United States Secretary of States in the power system and formation of the country external course (XX - at the beginning of XXI century): historical backgraund. Skhid, [S. l.], n. 2(166), p. 29–34, 2020. DOI: 10.21847/1728-9343.2020.2(166).201477. Disponível em: https://skhid.kubg.edu.ua/article/view/201477. Acesso em: 29 apr. 2024.