Ma, H., W. Hönig, T. K. S. Kumar, N. Ayanian, and S. Koenig. “Lifelong Path Planning With Kinematic Constraints for Multi-Agent Pickup and Delivery”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 33, no. 01, July 2019, pp. 7651-8, doi:10.1609/aaai.v33i01.33017651.