@book{473,
	author = {Abraham, Ralph. and Gardini, L.},
	title = {Chaos in discrete dynamical systems :},
	publisher = {Springer/TELOS,},
	year = {c1997.},
	address = {Santa Clara, Calif. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0815/96037581-d.html}
}