@article{PB-VRVis-2008-012,
author = {Ropinski, T. and Rezk-Salama, Christof and Hadwiger, Markus and Geier, G. and Ljung, P.},
title = {GPU-Based Volume Ray-Casting with Advanced Illumination},
year = {2008},
journaltitle = {Tutorial Notes for Tutorial \#7 at IEEE Visualization 2008},
url = {https://www.vrvis.at/publications/PB-VRVis-2008-012},
}