1.
LOU, Qingjun, QIN, Yupeng and LIU, Fang. The existence of constrained minimizers related to fractional $p$-Laplacian equations. Topological Methods in Nonlinear Analysis. Online. 5 December 2021. Vol. 58, no. 2, pp. 657 - 676. [Accessed 22 July 2024]. DOI 10.12775/TMNA.2020.079.