共 50 条
- [41] Perimeter Approximation of Convex Discs in the Hyperbolic Plane and on the Sphere Discrete & Computational Geometry, 2021, 66 : 1190 - 1201
- [46] Isoptic Curves of Generalized Conic Sections in the Hyperbolic Plane Ukrainian Mathematical Journal, 2020, 71 : 1929 - 1944