FRIEDMAN, L. Research at Jet Propulsion Laboratory. AI Magazine, [S. l.], v. 4, n. 4, p. 58, 1983. DOI: 10.1609/aimag.v4i4.419. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/419. Acesso em: 25 apr. 2024.