@inproceedings{SIGMOD-1993-Wiederhold,
	author        = "Gio Wiederhold",
	booktitle     = "{Proceedings of the 23rd ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD93/P434.PDF",
	doi           = "10.1145/170035.170118",
	pages         = "434--437",
	publisher     = "{ACM Press}",
	title         = "{Intelligent Integration of Information}",
	year          = 1993,
}