Andrei Khodakovsky Pierre Alliez Mathieu Desbrun Peter Schröder Near-Optimal Connectivity Encoding of 2-Manifold Polygon Meshes. 147-168 2002 64 Graphical Models 3-4 http://dx.doi.org/10.1006/gmod.2002.0575 db/journals/cvgip/cvgip64.html#KhodakovskyADS02