@book{149089,
	author = {Natiello, M. A. and Solari, H. G. and ebrary, Inc.},
	title = {The user's approach to topological methods in 3d dynamical systems},
	publisher = {World Scientific,},
	year = {c2007.},
	address = {Singapore ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10188753}
}