@InProceedings{egpgv06-mueller,
  author = {Müller, C. and Strengert, M. and Ertl, T.},
  title  = {{Optimized Volume Raycasting for Graphics-Hardware-based Cluster Systems}},
  year   = {2006},
  pages  = {59--66},
  organization = {{Eurographics Association}},
  booktitle = {{Eurographics Symposium on Parallel Graphics and Visualization (EGPGV06)}}
}