GENDROLIS, Edmundas. Important Issues in the Theory of Cognition. Problemos, [S. l.], v. 14, p. 129–132, 1974. DOI: 10.15388/Problemos.1974.14.5567. Disponível em: https://www.journals.vu.lt/problemos/article/view/5567.. Acesso em: 17 jul. 2024.