Heidrich, Wolfgang Computer Graphics, MPI for Informatics, Max Planck Society;
Seidel, Hans-Peter Computer Graphics, MPI for Informatics, Max Planck Society;
Heidrich, W., & Seidel, H.-P. (1999). Realistic, Hardware-accelerated Shading and Lighting. In A. Rockwood (Ed.), Computer Graphics (SIGGRAPH-99): Conference proceedings (pp. 171-178). New York, USA: ACM.