KRAMM, B.; RIVERA, N.; HERNANDEZ, C.; BAIER, J. A Suboptimality Bound for 2k Grid Path Planning. Proceedings of the International Symposium on Combinatorial Search, [S. l.], v. 9, n. 1, p. 63-71, 2021. DOI: 10.1609/socs.v9i1.18459. Disponível em: https://ojs.aaai.org/index.php/SOCS/article/view/18459. Acesso em: 1 may. 2026.