@article{Ludwig09:0,
  title = {Editorial 1-2009},
  author = {Bernd Ludwig},
  year = {2009},
  url = {http://www.kuenstliche-intelligenz.de/fileadmin/template/main/archiv/pdf/ki2009-01_page1_web_full.pdf},
  researchr = {https://researchr.org/publication/Ludwig09%3A0},
  cites = {0},
  citedby = {0},
  journal = {KI},
  volume = {23},
  number = {1},
  pages = {1},
}