CHOUEIRY, B. Y.; WALSH, T. Symposium on Abstraction, Reformulation, and Approximation (SARA-2000). AI Magazine, [S. l.], v. 22, n. 1, p. 137, 2001. DOI: 10.1609/aimag.v22i1.1553. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/1553. Acesso em: 28 mar. 2024.