@InProceedings{SCI:Kno2011a,
  author =    "A. Knoll and S. Thelen and I. Wald and C.D. Hansen
              and H. Hagen and M.E. Papka",
  title =     "Full-Resolution Interactive {CPU} Volume Rendering
              with Coherent {BVH} Traversal",
  booktitle = "Proceedings of {IEEE} Pacific Visualization
              2011",
  pages =     "3--10",
  year =      "2011",
  url =       "http://www.sci.utah.edu/publications/knoll11/PacificVis2011.pdf",
}