HOFSTADTER, D. Essay in the Style of Douglas Hofstadter. AI Magazine, [S. l.], v. 30, n. 3, p. 82, 2009. DOI: 10.1609/aimag.v30i3.2256. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/2256. Acesso em: 20 apr. 2024.