1. van der Aalst, W.: Inter-Organizational Workflows: An Approach Based on Message Sequence Charts and Petri Nets. Systems Analysis, Modelling and Simulation 34(3), 335–367 (1999)
2. Divitini, M., Hanachi, C., Sibertin-Blanc, C.: Inter Organizational Workflows for Enterprise Coordination. In: Omicini, A., Zambonelli, F., Klusch, M., Tolksdorf, R. (eds.) Coordination of Internet Agents, pp. 46–77. Springer, Heidelberg (2001)
3. Andonoff, E., Bouzguenda, L.: Agent-Based Negotiation between Partners in Loose Inter-Organizational Workflow. In: 5th Int. Conf. on Intelligent Agent Technology, Compiègne, France, pp. 619–625 (2005)
4. Ghezzi, C., Jazayeri, M., Mandrioli, D.D.: Fundamentals of Software Engineering. Prentice-Hall International, Englewood Cliffs (1991)
5. Andonoff, E., Bouaziz, B., Hanachi.: Protocol Management Systems as a Middleware for Inter-Organizational Workflow Coordination. In: 1st IEEE Int. Conf. on Research Challenge in Information Science, Ouarzazate, Marocco, pp. 85–96 (2007)