VAIŠVILA, Alfonsas. Scientific Evaluation of Socialist Democracy. Problemos, [S. l.], v. 9, p. 130–131, 1972. DOI: 10.15388/Problemos.1972.09.5865. Disponível em: https://test.zurnalai.vu.lt/problemos/article/view/5865. Acesso em: 26 oct. 2025.