LOZURAITIS, Albinas. The Philosophical Credo of Joseph Dietzgen. Problemos, [S. l.], v. 16, p. 90–100, 1975. DOI: 10.15388/Problemos.1975.16.5600. Disponível em: https://www.journals.vu.lt/problemos/article/view/5600.. Acesso em: 28 apr. 2024.