@inproceedings{DelkeSchieleBuchholzetal.2021,
  author    = {Vincent Delke and Holger Schiele and Wolfgang Buchholz and Klaas Stek},
  title     = {Defining Industry 4.0 skills in purchasing and supply management},
  booktitle = {28th EurOMA conference: Managing the "new normal": The future of Operations and Supply Chain Management in unprecedented times},
  year      = {2021},
}