Matthias Teschner Stefan Kimmerle Bruno Heidelberger Gabriel Zachmann Laks Raghupathi Arnulph Fuhrmann Marie-Paule Cani François Faure Nadia Magnenat-Thalmann Wolfgang Straßer Pascal Volino Collision Detection for Deformable Objects. 61-81 2005 24 Comput. Graph. Forum 1 http://www.eg.org/EG/CGF/volume24/issue1/v24i1pp061-081.pdf db/journals/cgf/cgf24.html#TeschnerKHZRFCFMSV05