FOWLER, N.; GINSBERG, M. Letters to the Editor. AI Magazine, [S. l.], v. 12, n. 1, p. 13, 1991. DOI: 10.1609/aimag.v12i1.880. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/880. Acesso em: 24 apr. 2024.