O kruhu devíti bodů
O metodách rovinných konstrukcí [Book]
O rovinných racionálních křivkách třetího stupně. [I.]
O trojúhelnících vzájemně vepsaných a opsaných
On the chiral Archimedean solids.
On the constructibility of rational angles.
On the existence and constructibility of inscribed polygons.
On the Impossibility of one Ruler-and-Compass Construction
On the Infinite Loch Ness monster
In this paper we introduce the topological surface called {Infinite Loch Ness monster}, discussing how this name has evolved and how it has been historically understood. We give two constructions of this surface, one of them having translation structure and the other hyperbolic structure.