Tozicka, Jan, Jan Jakubuv, Martin Svatos, and Antonin Komenda. “Recursive Polynomial Reductions for Classical Planning”. Proceedings of the International Conference on Automated Planning and Scheduling 26, no. 1 (March 30, 2016): 317–325. Accessed May 26, 2026. https://ojs.aaai.org/index.php/ICAPS/article/view/13749.