@mastersthesis {MS-200106-Westlund,
   type = {Masters Thesis},
   author = {Harold Bruce Westlund},
   title = {Appearance Based Rendering},
   school = {College of Arts and Sciences, University of Oregon},
   month = 6,
   year = 2001,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/MS-200106-Westlund.pdf}},
}