Editorial: Osteuropäische Metamorphosen. PROKLA. Journal of Critical Social Science, Berlin, DE, v. 22, n. 89, p. 506–507, 1992. DOI: 10.32387/prokla.v22i89.1050. Disponível em: https://prokla.de/index.php/PROKLA/article/view/1050. Acesso em: 21 feb. 2026.