@MASTERSTHESIS{Jones1991studien,
  author  = {Kathrin Jones},
  title   = {Erweiterte Transaktionsmodelle},
  school  = {Universität Hamburg, Fachbereich Informatik},
  year    = {1991},
  type    = {Studienarbeit},
  address = {Vogt-Kölln-Str. 30, 22527 Hamburg, Germany},
  month   = {2}
}