DI PIAZZA, J. S.; HELSABECK, F. A. Laps: Cases to Models to Complete Expert Systems. AI Magazine, [S. l.], v. 11, n. 3, p. 80, 1990. DOI: 10.1609/aimag.v11i3.844. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/844. Acesso em: 20 apr. 2024.