@inproceedings{publication-3207,
	address={Toulouse, France, August 22-27},
	author={Ziegler, Patrick and Dittrich, Klaus R.},
	booktitle={18th IFIP World Computer Congress (WCC 2004), Volume 12, Building the Information Society},
	pages={3-12},
	publisher={Kluwer Academic Publishers},
	series={IFIP International Federation for Information Processing},
	title={Three Decades of Data Integration - All Problems Solved?},
	year=2004,
}