BORRON, J.; MORALES, D.; KLAHR, P. Developing and Deploying Knowledge on a Global Scale. AI Magazine, [S. l.], v. 17, n. 4, p. 65, 1996. DOI: 10.1609/aimag.v17i4.1241. Disponível em: https://ojs.aaai.org/index.php/aimagazine/article/view/1241. Acesso em: 26 jan. 2021.