@InProceedings{SCI:Bro2013a,
  author =    "C. Brownlee and T. Ize and C.D. Hansen",
  title =     "Image-parallel Ray Tracing using OpenGL
              Interception",
  booktitle = "Proceedings of the Eurographics Symposium on
              Parallel Graphics and Visualization ({EGPGV}
              2013)",
  pages =     "65--72",
  year =      "2013",
  url =       "http://www.sci.utah.edu/publications/brownlee13/Brownlee_ESPGV2013.pdf",
}