@techreport {TR-1990-022,
   type = {Technical Report},
   author = {John Conery},
   title = {Parallel Logic Programs on the HP Mayfly},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = TR-1990-022,
   month = 12,
   year = 1990,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/TR-1990-022.pdf}},
}