1. Mendling J, Neumann G, Nüttgens M (2005a) A Comparison of XML interchange formats for business process modelling. In: Fischer L (ed) Workflow handbook 2005. Future strategies, pp 185–198
2. Mendling J, zur Muehlen M, Price A (2005b) Standards for workflow definition and execution. In: Dumas M, van der Aalst WMP, ter Hofstede AHM (eds) Process aware information systems: bridging people and software through process technology. Wiley, New York, pp 281–316
3. Nüttgens M, Mendling J (eds) (2004) XML4BPM–XML interchange formats for business process management. In: Proceedings of the first GI workshop XML4BPM 2004 at Modellierung 2004, Marburg, Germany. http://www.wi.wu-wien.ac.at/home/mendling/XML4BPM