| Department of Geometry |
| Bolyai Institute, Faculty of Science, University of Szeged |
| Department of Geometry |
| Bolyai Institute, Faculty of Science, University of Szeged |
 János Bolyai |
"--- I have discovered things so wonderful that I was astounded... out of nothing I have created a new, different world. ---" Bolyai János ("A letter of János Bolyai to Farkas Bolyai", 1823.;) |
 Farkas Bolyai |
