KUMAR, Rohit and SARKAR, Abhishek. Existence of positive solutions for generalized fractional Brézis-Nirenberg problem. Topological Methods in Nonlinear Analysis. Online. 21 September 2024. Vol. 64, no. 2, pp. 509 - 543. [Accessed 27 December 2025]. DOI 10.12775/TMNA.2024.014.