@inproceedings{yan2012accurate,
  title={Accurate translucent material rendering under spherical gaussian lights},
  author={Yan, Ling-Qi and Zhou, Yahan and Xu, Kun and Wang, Rui},
  booktitle={Computer Graphics Forum (Proceedings of Pacific Graphics 2012)},
  volume={31},
  number={7},
  pages={2267--2276},
  year={2012},
  organization={Wiley Online Library}
}