@book{6668,
	author = {Abramowicz, Witold.},
	title = {Filtering the Web to feed data warehouses },
	publisher = {Springer,},
	year = {c2002.},
	address = {London ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0817/2002021742-d.html}
}