CARPENTER, A. N. Truth and Reference: Some Doubts about Formal Semantics. Theoria et Historia Scientiarum, [S. l.], v. 2, p. 37–53, 2007. DOI: 10.12775/ths.1992.005. Disponível em: https://apcz.umk.pl/THS/article/view/ths.1992.005. Acesso em: 8 oct. 2024.