VAIŠVILA, Alfonsas. A Mature Word not Only for Philosophers. Problemos, [S. l.], v. 50, p. 153–155, 1996. DOI: 10.15388/Problemos.1996.50.6985. Disponível em: https://journals.vu.lt./problemos/article/view/6985. Acesso em: 27 apr. 2025.