Mata-Mendez, O., F. Chavez-Rivas, J. Suma, and a-Martinez. “Theoretical and Numerical Study of Diffraction on Electromagnetic Optics VI. Obliquely Incident t.E.-Polarized Gaussian Beams on a Finite Grating With Conducting Substrate”. Revista Mexicana De Física, vol. 50, no. 3, Jan. 2004, pp. 255-0, https://rmf.smf.mx/ojs/index.php/rmf/article/view/3252.