GINSBERG, M. L. Ginsberg Replies to Chapman and Schoppers. AI Magazine, [S. l.], v. 10, n. 4, p. 61, 1989. DOI: 10.1609/aimag.v10i4.967. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/967. Acesso em: 18 apr. 2024.