P. Guerrero, Stefan Jeschke, Michael Wimmer. Real-Time Indirect Illumination and Soft Shadows in Dynamic Scenes Using Spherical Lights. Comput. Graph. Forum, 27(8):2154-2168, 2008. [doi]
@article{GuerreroJW08, title = {Real-Time Indirect Illumination and Soft Shadows in Dynamic Scenes Using Spherical Lights}, author = {P. Guerrero and Stefan Jeschke and Michael Wimmer}, year = {2008}, doi = {10.1111/j.1467-8659.2008.01296.x}, url = {http://dx.doi.org/10.1111/j.1467-8659.2008.01296.x}, researchr = {https://researchr.org/publication/GuerreroJW08}, cites = {0}, citedby = {0}, journal = {Comput. Graph. Forum}, volume = {27}, number = {8}, pages = {2154-2168}, }