Majrashi, Bashayer, and Vincenzo Vespri. “On the Regularity of Anisotropic P-Laplacean Operators: The Pursuit of a Comprehensive Theory of Regularity”. Bruno Pini Mathematical Analysis Seminar 14, no. 2 (January 1, 2023): 240–262. Accessed November 4, 2024. https://mathematicalanalysis.unibo.it/article/view/18878.