@book{witten:2000,
        title = {Data mining: practical machine learning tools and techniques with
	Java implementations},
        address = {San Francisco},
        author = {{I.H.} Witten and E. Frank},
        publisher = {Morgan Kaufmann},
        year = 2000,
        description = {Dissertation},
	biburl = {http://www.bibsonomy.org/bibtex/2e1318825f7d6f691e48ace4ba27c9d67/lm77},
	keywords = {mining Data}
}

@book{han:2001,
        title = {Data mining: concepts and techniques},
        address = {San Francisco},
        author = {J. Han and M. Kamber},
        publisher = {Morgan Kaufmann},
        year = 2001,
        description = {Dissertation},
	biburl = {http://www.bibsonomy.org/bibtex/28b8dd7a89c2aaac0cfb15f38ff28281c/lm77},
	keywords = {Data mining, clustering}
}