@article{Ludwig12a,
  title = {Schere, Stein, Papier},
  author = {Matthias Ludwig},
  year = {2012},
  url = {http://www.springerprofessional.de/3478394.html},
  researchr = {https://researchr.org/publication/Ludwig12a},
  cites = {0},
  citedby = {0},
  journal = {Wirtschaftsinformatik & Management},
  volume = {2012},
  number = {2},
  pages = {70},
}