Gao, S. ., M. . Liu, and Q. . Cao. “Discontinuous Galerkin Time Domain Method for Scattering Analysis of Air-Inlets”. Applied Computational Electromagnetics Society Journal (ACES), vol. 28, no. 06, Oct. 2021, pp. 479-82, https://journals.riverpublishers.com/index.php/ACES/article/view/11539.