@book{6690,
	author = {Furht, Borivoje.},
	title = {Multimedia watermarking techniques and applications },
	publisher = {Auerbach Publications,},
	year = {2006.},
	address = {Boca Raton, FL :},
	url = {http://www.loc.gov/catdir/enhancements/fy0654/2005058022-d.html}
}