@techreport{UlrichRieg2022,
  author    = {Ulrich, Patrick and Rieg, Robert},
  title     = {Digitization in Planning, Budgeting and Forecasting},
  editor    = {International Group of Controlling,},
  url       = {https://www.igc-controlling.org/downloads/other-contents},
  institution = {Weitere Einrichtungen},
  year      = {2022},
  language  = {en}
}