@inproceedings{Timpf2019,
  author    = {Sabine Timpf},
  title     = {The information broker: problem-solving knowledge for location-based services},
  booktitle = {AGILE 2001 - 4th AGILE Conference, Brno, Czech Republic, 2001},
  editor    = {M. Konecny},
  pages     = {385 -- 234},
  year      = {2019},
}