M. Arrieta, José, Anibal Rodriguez-Bernal, and Philippe Souplet. “Boundedness of Global Solutions for Nonlinear Parabolic Equations involving Gradient Blow-up Phenomena”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 3, no. 1 (December 14, 2009): 1-15. Accessed May 28, 2025. http://20.103.181.36/index.php/annaliscienze/article/view/30.