SHLEYFMAN, A.; KATZ, M.; HELMERT, M.; SIEVERS, S.; WEHRLE, M. Heuristics and Symmetries in Classical Planning. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 29, n. 1, 2015. DOI: 10.1609/aaai.v29i1.9649. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/9649. Acesso em: 28 mar. 2024.