@article{Xu:2014:PAR,
author = {Xu, Kun and Cao, Yan-Pei and Ma, Li-Qian and Dong, Zhao and Wang, Rui and Hu, Shi-Min},
title = {A Practical Algorithm for Rendering Interreflections with All-frequency BRDFs},
journal = {ACM Trans. Graph.},
volume = {33},
number = {1},
year = {2014},
pages = {10:1--10:16},
}