Constructing the graphs that triangulate both the torus and the Klein bottle
We establish a method to construct all the graphs that can be embedded on both the torus and the Klein bottle as their triangulations. More concretely, every such graph can be obtained from a unique irreducible triangulation on the torus or on the Klein bottle with some of its faces subdivided into several triangles suitably.
scientific article; zbMATH DE number 1464276