Grenon, Nathalie, François Murat, and Alessio Porretta. “A Priori Estimates and Existence for Elliptic Equations With Gradient Dependent Terms”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 13, no. 1 (March 27, 2014): 137-205. Accessed May 28, 2025. http://20.103.181.36/index.php/annaliscienze/article/view/335.