PATAUT, F. Incompleteness, constructivism and truth. Logic and Logical Philosophy, [S. l.], v. 6, n. 6, p. 63–76, 1998. DOI: 10.12775/LLP.1998.004. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.1998.004. Acesso em: 4 jul. 2024.