@inproceedings{KR-1998-CalvaneseGLNR,
	author        = "Diego Calvanese and Giuseppe De Giacomo and Maurizio Lenzerini and Daniele Nardi and Riccardo Rosati",
	booktitle     = "{Proceedings of the Sixth International Conference on Principles of Knowledge Representation and Reasoning}",
	pages         = "2--13",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Description Logic Framework for Information Integration}",
	year          = 1998,
}