KAK, A. Spatial Reasoning (Editorial). AI Magazine, [S. l.], v. 9, n. 2, p. 23, 1988. DOI: 10.1609/aimag.v9i2.673. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/673. Acesso em: 28 mar. 2024.