LÍSKA , L. The Problem of European Security. Czech Journal of International Relations, Prague, Czech Republic, v. 1, n. 2, p. 3–12, 1966. DOI: 10.32422/cjir.1049. Disponível em: https://cjir.iir.cz/index.php/cjir/article/view/1049. Acesso em: 3 dec. 2024.