Dan Shi, Xiaohe Tang, Chu Wang, Ming Zhao, and Yougang Gao. 2021. “A GPU Implementation of a Shooting and Bouncing Ray Tracing Method for Radio Wave Propagation”. Applied Computational Electromagnetics Society Journal (ACES) 32 (07):614-20. https://journals.riverpublishers.com/index.php/ACES/article/view/9569.