SAY, A. C. C. Improved Reasoning About Infinity Using Qualitative Simulation. COMPUTING AND INFORMATICS, [S. l.], v. 20, n. 5, p. 487–507, 2012. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/530. Acesso em: 2 may. 2024.