Alaa, Nour Eddine, Abderrahim Charkaoui, and Abdelwahab Elaassri. “Periodic Parabolic Problem With Discontinuous Coefficients: Mathematical Analysis and Numerical Simulation”. Proyecciones (Antofagasta, On line) 41, no. 6 (October 25, 2022): 1251-1271. Accessed April 26, 2024. https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/5017.