Kumar, Rohit, and Abhishek Sarkar. “Existence of Positive Solutions for Generalized Fractional Brézis-Nirenberg Problem”. Topological Methods in Nonlinear Analysis 64, no. 2 (September 21, 2024): 509–543. Accessed December 27, 2025. https://apcz.umk.pl/TMNA/article/view/55344.