R. Hatko, F. Lemmerich, J. Baumeister, and F. Puppe. Proceedings of the 5th International Workshop on Process-oriented Information Systems in Healthcare / 4th International Workshop on Knowledge Representation for Health Care, (2012)
G. Melnik, F. Maurer, and M. Chiasson. AGILE '06: Proceedings of the conference on AGILE 2006, page 35--46. Washington, DC, USA, IEEE Computer Society, (2006)