Paul Lalonde, Alain Fournier. A Wavelet Representation of Reflectance Functions. IEEE Trans. Vis. Comput. Graph., 3(4):329-336, 1997. [doi]
@article{LalondeF97:1, title = {A Wavelet Representation of Reflectance Functions}, author = {Paul Lalonde and Alain Fournier}, year = {1997}, url = {http://www.computer.org/tvcg/tg1997/v0329abs.htm}, researchr = {https://researchr.org/publication/LalondeF97%3A1}, cites = {0}, citedby = {0}, journal = {IEEE Trans. Vis. Comput. Graph.}, volume = {3}, number = {4}, pages = {329-336}, }