Bruce Walter, Pramook Khungurn, Kavita Bala. Bidirectional lightcuts. ACM Trans. Graph., 31(4):59, 2012. [doi]
@article{WalterKB12,
title = {Bidirectional lightcuts},
author = {Bruce Walter and Pramook Khungurn and Kavita Bala},
year = {2012},
doi = {10.1145/2185520.2185555},
url = {http://doi.acm.org/10.1145/2185520.2185555},
researchr = {https://researchr.org/publication/WalterKB12},
cites = {0},
citedby = {0},
journal = {ACM Trans. Graph.},
volume = {31},
number = {4},
pages = {59},
}