KEULARTZ, Jozef. De Starnbergers over alternatieven in de wetenschap. Deel 2. Krisis | Journal for Contemporary Philosophy, [S. l.], v. 2, n. 1, p. 83–109, 1981. Disponível em: https://krisis.eu/article/view/40876. Acesso em: 4 jun. 2025.