[1]
“On the Existence of Positive Solutions of Quasilinear Elliptic Equations with Mixed Boundary Conditions”, J. Part. Diff. Eq., vol. 5, no. 3, pp. 61–71, May 1992, Accessed: Dec. 05, 2025. [Online]. Available: https://global-sci.com/index.php/jpde/article/view/3719