German Social Democracy on the brink of collapse - torn between cosmopolitanism and communitarianism?. PROKLA. Journal of Critical Social Science, Berlin, DE, v. 49, n. 196, p. 455–462, 2019. DOI: 10.32387/prokla.v49i196.1830. Disponível em: https://www.prokla.de/index.php/PROKLA/article/view/1830. Acesso em: 8 dec. 2025.