TY  - RPRT
TI  - Interactive approximate rendering of reflections, refractions, and caustics.
AU  - Wei Hu
AU  - Kaihuai Qin
DO  - 10.1109/tvcg.2007.14
UR  - https://pubmed.ncbi.nlm.nih.gov/17093335/
ID  - 17093335
ER  -