| Department of Geometry |
| Bolyai Institute, Faculty of Science, University of Szeged |
| Department of Geometry |
| Bolyai Institute, Faculty of Science, University of Szeged |
Approximation of convex discs on the sphere and the hyperbolic plane
On the concept of separability in discrete geometry
Egzotikus négy-sokaságok ciklikus fundamentális csoporttal
Geodesics in weakly convex sets
