NOVAK, G. S. GLISP: A Lisp-Based Programming System with Data Abstraction. AI Magazine, [S. l.], v. 4, n. 3, p. 37, 1983. DOI: 10.1609/aimag.v4i3.403. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/403. Acesso em: 25 apr. 2024.