Weiwei Lv, Xuehui Liu, Enhua Wu. Practical hybrid pre-filtering shadow maps. In Susanto Rahardja, Enhua Wu, Daniel Thalmann, Zhiyong Huang, editors, Proceedings of the 7th International Conference on Virtual Reality Continuum and its Applications in Industry, VRCAI 2008, Singapore, December 8-9, 2008. ACM, 2008. [doi]