Jun Wu 0005 Yuen-Shan Leung Charlie C. L. Wang Dangxiao Wang Yuru Zhang Smooth force rendering on coarse polygonal meshes. 235-244 2010 21 Comput. Animat. Virtual Worlds 3-4 https://doi.org/10.1002/cav.348 db/journals/jvca/jvca21.html#WuLWWZ10