NORKUS, Zenonas. How to Foresee the Future of Philosophy: Franz Brentano’s “Law of the Four Stages”. Problemos, [S. l.], v. 41, p. 82–90, 1989. DOI: 10.15388/Problemos.1989.41.7125. Disponível em: https://www.journals.vu.lt/problemos/article/view/7125.. Acesso em: 29 apr. 2024.