Panasiuk, Ryszard. “L’homme, l’histoire Et l’Univers Chez Hegel Et Marx”. Acta Universitatis Lodziensis. Folia Philosophica. Ethica-Aesthetica-Practica, no. 2 (January 1, 1983): 83–97. Accessed April 19, 2026. https://czasopisma.uni.lodz.pl/philosophica/article/view/17486.