@inproceedings{Gautron:2004:NHB,
 author    = {Pascal Gautron and Jaroslav K{\v{r}}iv{\'a}nek and Sumanta N. Pattanaik and Kadi Bouatouch},
 title     = {A~Novel Hemispherical Basis for Accurate and Efficient Rendering},
 booktitle = {Rendering Techniques 2004, Eurographics Symposium on Rendering},
 year      = {2004},
 month     = {June},
 pages        = {321--330},
 OPTeditor       = {Wann Jensen, Henrik and Keller, Alexander},
 publisher    = {Eurographics Association},
 location     = {Norrk{\"o}ping, Sweeden},
 isbn         = {3-905673-12-6},
}