KALENDA, Česlovas. Sharpening the Gnoseological and Sociological Problematics. Problemos, [S. l.], v. 16, p. 125–126, 1975. DOI: 10.15388/Problemos.1975.16.5604. Disponível em: https://www.journals.vu.lt/problemos/article/view/5604.. Acesso em: 30 apr. 2024.