@techreport {TR-1989-020,
   type = {Technical Report},
   author = {Virginia M. Lo, Gurdeep Singh Pall},
   title = {RAGA: Musical Gantt Charts for Scheduling in Distributed Real Time Systems},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = TR-1989-020,
   month = 10,
   year = 1989,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/TR-1989-020.pdf}},
}