Barer, Max, Guni Sharon, Roni Stern, and Ariel Felner. 2021. “Suboptimal Variants of the Conflict-Based Search Algorithm for the Multi-Agent Pathfinding Problem”. Proceedings of the International Symposium on Combinatorial Search 5 (1):19-27. https://doi.org/10.1609/socs.v5i1.18315.