MARCUS, S.; STOUT, J.; MCDERMOTT, J. VT: An Expert Elevator Designer That Uses Knowledge-Based Backtracking. AI Magazine, [S. l.], v. 8, n. 4, p. 41, 1987. DOI: 10.1609/aimag.v8i4.622. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/622. Acesso em: 29 mar. 2024.