[1]
“On Integral Equation and Least Squares Methods for Scattering by Diffraction Gratings”, Commun. Comput. Phys., vol. 1, no. 6, pp. 1010–1042, July 2020, Accessed: Mar. 17, 2026. [Online]. Available: https://staging.gsp.tricubic.dev/cicp/article/view/5439