FORTES (UFSM), Fabrício Pires. LEIBNIZ AND THE USE OF DIAGRAMS IN SYLLOGISTIC. Intuitio, [S. l.], v. 2, n. 2, p. 82–88, 2009. Disponível em: https://revistaseletronicas.pucrs.br/intuitio/article/view/5941. Acesso em: 19 oct. 2024.