@book{35824,
	author = {Arnold, V.I. and Gusein-Zade, S.M. and SpringerLink (Online service)},
	title = {Singularities of Differentiable Maps, Volume 2},
	publisher = {Birkhäuser Boston :},
	year = {2012.},
	series = {Modern Birkhäuser Classics},
	address = {Boston :},
	url = {http://dx.doi.org/10.1007/978-0-8176-8343-6}
}