WARD, N. Review of Natural Computation. AI Magazine, [S. l.], v. 13, n. 2, p. 102, 1992. DOI: 10.1609/aimag.v13i2.1002. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/1002. Acesso em: 28 mar. 2024.