@book{staab04handbook,
	title = {{Handbook on Ontologies}},
	address = {Berlin, DE},
	editor = {S. Staab and R. Studer},
	publisher = {Springer},
	year = {2003},
	biburl = {http://www.bibsonomy.org/bibtex/26317962ddc5bd2a1febf873fd3900aba/hotho},
	location = {Aix-en-Provence, France},
	keywords = {SumSchool06 ontology overview semantic web }
}