@article{itb2607,
  author = {Gessler, Michael and Thyssen, David},
  title = {Projektmanagement - Beruf und Organisationsform in der Postbank Systems AG},
  year = {2006},
  journal = {Zeitschrift Projektmanagement aktuell},
  volume = {17},
  number = {1},
  pages = {19–26},
}