BARANOWSKI, Piotr. ON THE NATURE OF THE INTERNATIONAL SYSTEM. Przegląd Strategiczny, [S. l.], n. 11, p. 45–57, 2018. DOI: 10.14746/ps.2018.1.4. Disponível em: https://pressto.amu.edu.pl/index.php/ps/article/view/16672. Acesso em: 26 kwi. 2024.