Die Krise des internationalen Staates. PROKLA. Journal of Critical Social Science, Berlin, DE, v. 23, n. 90, p. 34–49, 1993. DOI: 10.32387/prokla.v23i90.1043. Disponível em: https://prokla.de/index.php/PROKLA/article/view/1043. Acesso em: 18 jan. 2026.