LAMMA, E.; MELLO, P.; STEFANELLI, C.; HENTENRYCK, P. van. Exploiting type analysis for unification in a distributed environment. COMPUTING AND INFORMATICS, [S. l.], v. 18, n. 5, p. 447–465, 2012. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/588. Acesso em: 6 may. 2024.