VALEVIČIUS, Vytautas. The Problem of Historical Fact. Problemos, [S. l.], v. 37, p. 63–68, 1987. DOI: 10.15388/Problemos.1987.37.7194. Disponível em: https://journals.vu.lt./problemos/article/view/7194. Acesso em: 26 apr. 2025.