A. Panferov, Vladislav. “On the Interior Boundary-Value Problem for the Stationary Povzner Equation With Hard and Soft Interactions”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 3, no. 4 (December 14, 2009): 771-825. Accessed February 20, 2026. https://journals.sns.it/index.php/annaliscienze/article/view/57.