Silvia Biasotti Simone Marini Michela Mortara Giuseppe Patanè Michela Spagnuolo Bianca Falcidieno 3D Shape Matching through Topological Structures. 194-203 http://dx.doi.org/10.1007/978-3-540-39966-7_18 2003 conf/dgci/2003 DGCI db/conf/dgci/dgci2003.html#BiasottiMMPSF03