COTI ZELATI, Vittorio, DONG, Xu and WEI, Yuanhong. Existence of multiple radial solutions for nonlinear equation involving the mean curvature operator in the Lorentz-Minkowski space. Topological Methods in Nonlinear Analysis. Online. 22 March 2026. pp. 1 - 33. [Accessed 27 March 2026]. DOI 10.12775/TMNA.2025.030.