@techreport {TR-1993-014,
   type = {Technical Report},
   author = {Jan Arne Telle },
   title = {Characterization and Complexity of Domination-type Problems in Graphs},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = TR-1993-014,
   month = 5,
   year = 1993,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/TR-1993-014.pdf}},
}