[1]
C. He and G. Li, “The regularity of weak solutions to nonlinear scalar field elliptic equations containing p&q-Laplacians”, Ann. Fenn. Math., vol. 33, no. 2, pp. 337–371, Aug. 2008, Accessed: Mar. 16, 2026. [Online]. Available: https://afm.journal.fi/article/view/135236