Xuejiao Zhao, Yao Jiang, and Yanju Ji. “The 3D Fractional Modeling of Electromagnetic Sub-Diffusion Based on FDTD”. The Applied Computational Electromagnetics Society Journal (ACES) 34, no. 07 (July 1, 2019): 1015–1019. Accessed April 27, 2024. https://journals.riverpublishers.com/index.php/ACES/article/view/8323.