Editorial: 50 Jahre danach - Erinnerungen an die Zukunft?. PROKLA. Journal of Critical Social Science, Berlin, DE, v. 13, n. 52, p. 1–2, 1983. DOI: 10.32387/prokla.v13i52.1471. Disponível em: https://www.prokla.de/index.php/PROKLA/article/view/1471. Acesso em: 6 dec. 2025.