Yun-Fei Mao, Hong-Bing Wu, Jia-Hong Chen, and Xu-Wei Su. “ASM-FDTD Combine the Prony’s Method to Simulate the EMP Propagation in Tunnel”. Applied Computational Electromagnetics Society Journal (ACES), vol. 34, no. 12, Dec. 2019, pp. 1821-8, https://journals.riverpublishers.com/index.php/ACES/article/view/8061.