@article {book,
	title = {{The Role of a Multi-tier Ontological Framework in Reasoning to Discover Meaningful Patterns of Sustainable Mobility}},
	year = {2009},
	note = {{Geographic Data Mining and Knowledge Discovery, 2nd Edition, to appear}},
	author = {Monica Wachowicz and de Jos{\'e} Ant{\^o}nio Fernandes Mac{\^e}do and Chiara Renso and Arend Ligtenberg}
}
