@INPROCEEDINGS{Hamann2015,
  author    = {Kristof Hamann},
  title     = {Artifact-centric Choreographies: Coordinating Flexible Cross-organizational Processes},
  booktitle = {Proceedings of the PhD Symposium at the 4th European Conference on Service-Oriented and Cloud Computing},
  year      = {2015},
  editor    = {Gianluigi Zavattar and Wolf Zimmermann},
  month     = {9},
  publisher = {University Halle-Wittenberg, Institute of Computer Science}
}