@book{34023,
	author = {"Gupta, Phalguni"},
	title = {Biometrics:},
	publisher = {Indian Insitiute of Technology},
	address = {Kanpur},
	url = {http://video.snu.edu.in/index.php?id=7319&cat=Computer Science and  Engineering&course=Biometrics&url=Phase2_Video/106104119/mod01lec13.mp4}
}