Ramified Rectilinear Polygons: Coordinatization by Dendrons Bandelt, Hans-Jürgen Chepoi, V. Eppstein, D. 2015 - Forschungsinformationssystem der UHH
Combinatorics and geometry of finite and infinite squaregraphs Bandelt, Hans-Jürgen Chepoi, V. Eppstein, D. 2010 - Forschungsinformationssystem der UHH