@techreport {TR-1987-015,
   type = {Technical Report},
   author = {Gary W. Meyer, Donald P. Greenberg},
   title = {Color Defective Vision and Computer Graphic Displays},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = TR-1987-015,
   month = 12,
   year = 1987,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/TR-1987-015.pdf}},
}