@Article{GRIMM:2004:RAP,
  author =      {S\"oren Grimm and Stefan Bruckner and Armin Kanitsar and Eduard Gr\"oller,
  title =       {A Refined Data Addressing and Processing Scheme to Accelerate Volume Raycasting},
  journal =      "Computers and Graphics",
  pages =        "719--729",
  year =         "2004",
  volume =       "28",
  number =       "5",
}