Geißer, Florian, Patrik Haslum, Sylvie Thiébaux, and Felipe Trevizan. “Admissible Heuristics for Multi-Objective Planning”. Proceedings of the International Conference on Automated Planning and Scheduling 32, no. 1 (June 13, 2022): 100-109. Accessed August 7, 2024. https://ojs.aaai.org/index.php/ICAPS/article/view/19790.