@InProceedings{SCI:Dem2003a,
  author =    "D.E. DeMarle and S.G. Parker and M. Hartner and C.
              Gribble and C.D. Hansen",
  title =     "Distributed Interactive Ray Tracing for Large
              Volume Visualization",
  booktitle = "{IEEE} Symposium on Parallel Visualization and
              Graphics",
  pages =     "87--94",
  year =      "2003",
  month =     "October",
  location =  "Seattle, Wa.",
  keywords =  "parallel visualization, interactive rt distributed
              interactive ray tracing dirt, Large volume
              visualization, rtrt, scientific visualization,
              large volume visualization",
  url =       "http://www.sci.utah.edu/publications/demarle03/dirt_vis2003.pdf",
}