TILCHAS, Manfredas. On Forming Dialectical Way of Thought. Problemos, [S. l.], v. 26, p. 88–94, 1981. DOI: 10.15388/Problemos.1981.26.6296. Disponível em: https://www.journals.vu.lt/problemos/article/view/6296.. Acesso em: 6 may. 2024.