@InProceedings{petersen06:_learn_in_city,
  author =	 {Sobah Abbas Petersen and Anders Kofod-Petersen},
  title =	 {Learning in the City: Context for Communities and
                  Collaborative Learning},
  booktitle =	 {Proceedings of the 2nd International Conference on
                  Intelligent Environments (IE06)},
  year =	 2006,
  address =	 {Athens, Greece},
  month =	 {July},
  publisher =	 {The Institution of Engineering and Technology},
}