@INPROCEEDINGS{HDI:2010:VolumeCaustics,<br>
author = {Hu, Wei and Dong, Zhao and Ihrke, Ivo and Grosch, Thorsten and Yuan, Guodong and Seidel, Hans-Peter},<br>
title = {Interactive Volume Caustics in Single-Scattering Media},<br>
booktitle = {I3D '10: Proceedings of the 2010 symposium on Interactive 3D graphics and games},<br>
year = {2010},<br>
pages = {109--117},<br>
publisher = {ACM},<br>
}