SEIREF, Shawn; JAFFEY, Tamir; LOPATIN, Margarita; FELNER, Ariel. Solving the Watchman Route Problem on a Grid with Heuristic Search. Proceedings of the International Symposium on Combinatorial Search, [S. l.], v. 11, n. 1, p. 139–140, 2021. DOI: 10.1609/socs.v11i1.18522. Disponível em: https://ojs.aaai.org/index.php/SOCS/article/view/18522. Acesso em: 7 may. 2026.