@article{BachFischerSchuhetal.2020,
  author    = {Thies Bach and Markus Fischer and G{\"u}nther Schuh and Tobias Schr{\"o}er},
  title     = {PPS-Aufgaben im Kontext des Industrie-4.0-Reifegrads},
  journal   = {ZWF - Zeitschrift f{\"u}r wirtschaftlichen Fabrikbetrieb},
  volume    = {115},
  number    = {9},
  pages     = {641 -- 644},
  doi       = {10.1515/zwf-2020-1150921},
  url       = {https://www.degruyter.com/document/doi/10.1515/zwf-2020-1150921/html},
  year      = {2020},
}