KALENDA, Česlovas. Gnoseological Problems of Human Creative Activity. Problemos, [S. l.], v. 20, p. 101–102, 1977. DOI: 10.15388/Problemos.1977.20.5697. Disponível em: https://www.journals.vu.lt/problemos/article/view/5697.. Acesso em: 27 apr. 2024.