@ARTICLE{5396283,
author={Shapiro, A. and Sung-Hee Lee},
journal={Computer Graphics and Applications, IEEE},
title={Practical Character Physics for Animators},
year={2011},
month={july-aug. },
volume={31},
number={4},
pages={45 -55},
keywords={3D animators;Web extra;YouTube;angular momentum;animated 3D character motion;ballistic motions;center of mass;graphics system;interactive system;practical character physics;visual effects studio;visual quality improvement;zero moment point;Internet;computer animation;image motion analysis;},
doi={10.1109/MCG.2010.22},
ISSN={0272-1716},}