BÄCKSTRÖM, C.; JONSSON, P.; STÅHLBERG, S. Fast Detection of Unsolvable Planning Instances Using Local Consistency. Proceedings of the International Symposium on Combinatorial Search, [S. l.], v. 4, n. 1, p. 29-37, 2021. DOI: 10.1609/socs.v4i1.18294. Disponível em: https://ojs.aaai.org/index.php/SOCS/article/view/18294. Acesso em: 2 may. 2026.