@MASTERSTHESIS{Westphal2019MA,
  author  = {Arne Westphal},
  title   = {Dezentrale Reputationssysteme auf Blockchain-Basis},
  school  = {Universität Hamburg, Fachbereich Informatik},
  year    = {2019},
  type    = {Masterarbeit},
  address = {Vogt-Kölln-Str. 30, 22527 Hamburg, Germany},
  month   = {1}
}