PAO, Y.-H. The Center for Automation and Intelligent Systems Research, Case Western Reserve University. AI Magazine, [S. l.], v. 7, n. 1, p. 69, 1986. DOI: 10.1609/aimag.v7i1.530. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/530. Acesso em: 25 apr. 2024.