CRONIN, M. R.; FIRSCHEIN, O.; OGASAWARA, G.; RICH, E. Letters to the Editor. AI Magazine, [S. l.], v. 13, n. 3, p. 8, 1992. DOI: 10.1609/aimag.v13i3.1006. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/1006. Acesso em: 28 mar. 2024.