@TechReport{SCI:Bou2006a,
  author =    "S. Boulos and D. Edwards and J.D. Lacewell and
              J.M. Kniss and J. Kautz and P. Shirley and I.
              Wald",
  title =     "Interactive Distribution Ray Tracing",
  number =    "UUSCI-2006-022",
  year =      "2006",
  institution = "University of Utah",
  type =      "{SCI} Institute Technical Report",
  keywords =  "rtrt real-time ray tracing, parallel
              visualization, interactive rt distributed
              interactive ray tracing dirt, rtcenter",
  url =       "http://www.sci.utah.edu/publications/SCITechReports/UUSCI-2006-022.pdf",
}