@INPROCEEDINGS{PokahrBraubach2010,
  author    = {Alexander Pokahr and Lars Braubach},
  title     = {Reusable Interaction Protocols for Workflows},
  booktitle = {Informatik 2010: Service Science - Neue Perspektiven für die Informatik, Beiträge der 40. Jahrestagung der Gesellschaft für Informatik e.V. (GI), Band 2, 27.09. - 1.10.2010, Leipzig},
  year      = {2010},
  number    = {176},
  series    = {LNI},
  pages     = {12},
  month     = {9},
  publisher = {GI Bonn}
}