@techreport {TR-1990-014,
   type = {Technical Report},
   author = {Erick Mata-Montero},
   title = {Reliability of Partial k-tree Networks},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = TR-1990-014,
   month = 6,
   year = 1990,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/TR-1990-014.pdf}},
}