@MASTERSTHESIS{Crantz2002bacc,
  author  = {Carsten Crantz},
  title   = {E-Business und Prozessmodellierung am Beispiel von E-Procurement-Systemen},
  school  = {Universität Hamburg, Fachbereich Informatik},
  year    = {2002},
  type    = {Baccelaureatsarbeit},
  address = {Vogt-Kölln-Str. 30, 22527 Hamburg, Germany},
  month   = {1}
}