FRANCH, J.; MANZANERA, A.; VALERO, G. On computing at outputs through Goursat normal form. Reports@SCM, [S. l.], v. 1, n. 1, p. 1–13, 2014. Disponível em: https://revistes.iec.cat/index.php/reports/article/view/120171. Acesso em: 5 apr. 2025.