Limei Zhang, Zhongxuan Luo, Weizhong Liu. Approximating Subdivision for Quadrilateral Nets with 4-Valence Topology. In 2004 International Conference on Computer Graphic, Imaging and Visualization (CGIV 2004), 26-29 July 2004, Penang, Malaysia. pages 9-14, IEEE Computer Society, 2004. [doi]
Abstract is missing.