VALEVIČIUS, Vytautas. The Problem of the Foundation of Knowledge in Plato’s Philosophy. Problemos, [S. l.], v. 36, p. 77–81, 1987. DOI: 10.15388/Problemos.1987.0.7212. Disponível em: https://test.zurnalai.vu.lt/problemos/article/view/7212. Acesso em: 27 oct. 2025.