@InProceedings{WWCS04-Schlegel,
  author = {Schlegel, T. and  Burst, A. and Ertl, T.},
  title  = {{A Flow Centric Interaction Model for Requirements Specification and User Interface Generation}},
  year   = {2004},
  booktitle = {Proceedings of the 7th International Conference on Work with Computing Systems, WWCS 2004}
}