@techreport {TR-1998-003,
   type = {Technical Report},
   author = {Amr Sabry, Stephen Fickas},
   title = {Java Access Modifiers in Parallel Universes},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = TR-1998-003,
   month = 7,
   year = 1998,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/TR-1998-003.pdf}},
}