@InProceedings{RoettgerHWW02,
  author = {Guthe,S. and Roettger, S. and Schieber, A. and Strasser, W. and Ertl, Th.},
  title  = {{High-Quality Unstructured Volume Rendering on the PC Platform}},
  year   = {2002},
  pages  = {119-125},
  booktitle = {{Proc. EG/SIGGRAPH Graphics Hardware Workshop '02}}
}