Inman, M. J. ., A. Z. . Elsherbeni, J. G. . Maloney, and B. N. . Baker. “Practical Implementation of a CPML Absorbing Boundary for GPU Accelerated FDTD Technique”. Applied Computational Electromagnetics Society Journal (ACES), vol. 23, no. 1, June 2022, pp. 16-22, https://journals.riverpublishers.com/index.php/ACES/article/view/16041.