@article{BeierUllrichNiehoffetal.2020,
  author    = {Grischa Beier and Andr{\´e} Ullrich and Silke Niehoff and Malte Reißig and Matthias Habich},
  title     = {Industry 4.0},
  journal   = {Journal of cleaner production},
  series    = {how it is defined from a sociotechnical perspective and how much sustainability it includes - a literature review},
  volume    = {259},
  doi       = {10.1016/j.jclepro.2020.120856},
  year      = {2020},
}