Liu, Meiyu, Minghe Pei, and Libo Wang. “One-Signed Rotationally Symmetric Solutions of Singular Dirichlet Problems With the Prescribed Higher Mean Curvature Operator in Minkowski Spacetime”. Mathematical Modelling and Analysis 30, no. 4 (November 6, 2025): 583–603. Accessed November 12, 2025. https://journals.vilniustech.lt/index.php/MMA/article/view/23218.