@INPROCEEDINGS{ZP:ESP-04, author = {Christian Zirpins and Giacomo Piccinelli}, title = {Evolution of Service Processes by Rule Based Transformation}, booktitle = {IFIP International Conference on Digital Communities in a Networked Society: eCommerce, eBusiness, and eGovernment (I3E) 2004}, year = {2004}, editor = {Lamersdorf, W. and Tschammer, V. and Amarger, S.}, pages = {287-305}, publisher = {Kluwer Academic Publishers Boston Dordrecht London} }