Liu, Liguang, and Jie Xiao. “Morrey Potentials from Campanato Classes”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 18, no. 4 (July 9, 2018): 1503-1517. Accessed May 27, 2025. http://20.103.181.36/index.php/annaliscienze/article/view/619.