51.
Ross Hyman, Nathaniel P. Stern, and Allen Taflove. “d’Alembert digitized: A wave pulse method for visualizing electromagnetic waves in matter and for deriving the finite difference time domain method for numerically solving Maxwell’s equations.” American Journal of Physics 89, 164 (2021).
doi:10.1119/10.00022038
doi:10.1119/10.00022038