B. Hofreiter, C. Huemer:
"Transforming UMM Business Collaboration Models to BPEL";
Vortrag: International Workshop on Modeling Inter-Organizational Systems: (OTM Federated Conferences 2004), Larnaca, Cyprus; 2004; in: "International Workshop on Modeling Inter-Organizational Systems: (OTM Federated Conferences 2004)", (2004).