@inproceedings{TUW-203826, author = {Hofreiter, Birgit and Huemer, Christian}, title = {Modeling Business Collaborations in Context}, booktitle = {On The Move Workshop on Metadata for Security: (OTM Federated Conferences 2003)}, year = {2003}, note = {Vortrag: On The Move Workshop on Metadata for Security: (OTM Federated Conferences 2003), Catania, Italy; 2003-00-00} }