KATZ, Michael; KEYDER, Emil. Structural Patterns Beyond Forks: Extending the Complexity Boundaries of Classical Planning. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 26, n. 1, p. 1779–1785, 2021. DOI: 10.1609/aaai.v26i1.8357. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/8357. Acesso em: 10 may. 2026.