DEGEN, Josef Wolfgang. Socrates did it before Gödel. Logic and Logical Philosophy, [S. l.], v. 20, n. 3, p. 205–214, 2011. DOI: 10.12775/LLP.2011.011. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.2011.011. Acesso em: 29 jun. 2025.