KIS, Sandor. Socialism and the Way of Thought. Problemos, [S. l.], v. 28, p. 17–21, 1982. DOI: 10.15388/Problemos.1982.28.6324. Disponível em: https://journals.vu.lt./problemos/article/view/6324. Acesso em: 26 apr. 2025.