@Article{SCI:Par2002a,
  author =    "S.G. Parker",
  title =     "Interactive Ray Tracing on a Supercomputer",
  journal =   "In Practical Parallel Rendering",
  year =      "2002",
  editor =    "A. Chalmers and E. Reinhard",
  keywords =  "parallel visualization, interactive rt distributed
              interactive ray tracing dirt, scientific
              visualization, rtrt",
}