1. M. Altenhofen, E. Börger, and J. Lemcke. An abstract model for process mediation. In Proc. 7th Int. Conf. on Formal Engineering Methods, pp. 81–95, Manchester, UK, 2005.
2. Arjuna. Introducing WS-Coordination - an Arjuna Technologies report. http://www.arjuna.com/library/reports/2003-04-WS-Coordination-intro.pdf, 2003.
3. E. Badouel and J. Oliver. Reconfigurable Nets, a class of high level Petri Nets supporting dynamic changes. Technical Report PI1163, Inria, 1998.
4. A. Barros, M. Dumas, and P. Oaks. A critical overview of the Web Services Choreography Description Language (WS-CDL). BPTrends, March, 2005.
5. G. Chafle, S. Chandra, V. Mann, and M.G. Nanda. Decentralized orchestration of composite Web Services. In Proc. of 13th Int. World Wide Web Conferenc, pp. 134–143, New York, 2004.