@book{48699,
	author = {Schmidt-Hebbel, Klaus. and Serven, Luis.},
	title = {Saving across the world},
	publisher = {World Bank,},
	year = {c1997.},
	series = {World Bank discussion paper,},
	address = {Washington, D.C. :},
	url = {http://www.worldbank.icebox.ingenta.com/content/wb/666}
}