FELNER, Ariel. Position Paper: The Collapse Macro in Best-First Search Algorithms and an Iterative Variant of RBFS. Proceedings of the International Symposium on Combinatorial Search, [S. l.], v. 6, n. 1, p. 28–34, 2021. DOI: 10.1609/socs.v6i1.18355. Disponível em: https://ojs.aaai.org/index.php/SOCS/article/view/18355. Acesso em: 27 may. 2026.