@INPROCEEDINGS{ZLP:SOA-04,
  author    = {Christian Zirpins and Winfried Lamersdorf and Giacomo Piccinelli},
  title     = {A Service Oriented Approach to Interorganisational Cooperation},
  booktitle = {IFIP International Conference on Digital Communities in a Networked Society: eCommerce, eBusiness, and eGovernment (I3E) 2003},
  year      = {2004},
  editor    = {Mendes, M. and Suomi, R. and Passos, C.},
  pages     = {307-318},
  month     = {1},
  publisher = {Kluwer Academic Publishers Boston Dordrecht London}
}