“Splitting Finite Difference Methods on Staggered Grids for the Three-Dimensional Time-Dependent Maxwell Equations”, Commun. Comput. Phys., vol. 4, no. 2, pp. 405–432, Mar. 2018, Accessed: Dec. 05, 2025. [Online]. Available: https://global-sci.com/index.php/cicp/article/view/5564