1. Convex polyhedra in Lobačevskiĭ spaces;Andreev;Mat. Sb. (N.S.),1970
2. Boileau M. , Maillot S. Porti J. , Three-dimensional orbifolds and their geometric structures, Panoramas et Synthèses [Panoramas and Syntheses] 15 (Société Mathématique de France, Paris, 2003).
3. On Nonobtuse Simplicial Partitions
4. Bridson M. R. Haefliger A. , Metric spaces of non-positive curvature, Grundlehren der Mathematischen Wissenschaften [Fundamental Principles of Mathematical Sciences] 319 (Springer, Berlin, 1999).
5. CaGe—a virtual environment for studying some special classes of plane graphs—an update;Brinkmann;MATCH Commun. Math. Comput. Chem.,2010