@techreport {TR-1992-006,
   type = {Technical Report},
   author = {B. Robert Helm, Stephen Fickas},
   title = {Scare Tactics: Evaluating Problem Decompositions Using Failure Scenarios},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = TR-1992-006,
   month = 2,
   year = 1992,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/TR-1992-006.pdf}},
}