@InProceedings {cddm.webh01,
author = {S. Castano and V. {De Antonellis} and S. {De Capitani di Vimercati} and M. Melchiori},
booktitle = {Proc. of the 1st International Workshop on Electronic Business Hubs: XML, Metadata, Ontologies, and Business Knowledge on the Web (WEBH2001)},
title = {Designing a Three-Layer Ontology in a Web-based Interconnection Scenario},
address = {Munich, Germany},
month = {September},
year = {2001}
}