CIAMPOLINI, A.; LAMMA, El; STEFANELLI, C.; MELLO, P. Blackboard- and Object-Based Systems via Multi-Head Clauses. Computing and Informatics, [S. l.], v. 16, n. 4, p. 401–423, 2012. Disponível em: http://147.213.75.17/ojs/index.php/cai/article/view/655. Acesso em: 8 nov. 2024.