Banerjee, Debdeep, and Patrik Haslum. “Partial-Order Support-Link Scheduling”. Proceedings of the International Conference on Automated Planning and Scheduling 21, no. 1 (March 22, 2011): 307-310. Accessed May 5, 2024. https://ojs.aaai.org/index.php/ICAPS/article/view/13483.