@inproceedings{RiegUlrich2021,
  author    = {Robert Rieg and Patrick Ulrich},
  title     = {Vergleich der Erfolgswirkung formaler und heuristischer Planung},
  series = {Controlling. Accounting\&Audit. Risk\&Compliance. Finanzen.},
  editor    = {Stefan Behringer},
  publisher = {Verlag IFZ},
  address   = {Luzern},
  isbn      = {978-3-906877-90-7},
  pages     = {139 -- 144},
  year      = {2021},
  language  = {de}
}