William Donnelly, Andrew Lauritzen. Variance shadow maps. In Marc Olano, Carlo H. Séquin, editors, Proceedings of the 2006 Symposium on Interactive 3D Graphics, SI3D 2006, March 14-17, 2006, Redwood City, California, USA. pages 161-165, ACM, 2006. [doi]
@inproceedings{DonnellyL06,
title = {Variance shadow maps},
author = {William Donnelly and Andrew Lauritzen},
year = {2006},
doi = {10.1145/1111411.1111440},
url = {http://doi.acm.org/10.1145/1111411.1111440},
researchr = {https://researchr.org/publication/DonnellyL06},
cites = {0},
citedby = {0},
pages = {161-165},
booktitle = {Proceedings of the 2006 Symposium on Interactive 3D Graphics, SI3D 2006, March 14-17, 2006, Redwood City, California, USA},
editor = {Marc Olano and Carlo H. Séquin},
publisher = {ACM},
isbn = {1-59593-295-X},
}