@techreport {DRP-201412-Larsen,
   type = {Directed Research Project},
   author = {Matthew Larsen},
   title = {Ray Tracing Within a Data Parallel Framework},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = DRP-201412-Larsen,
   month = 12,
   year = 2014,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/DRP-201412-Larsen.pdf}},
}