@book{110761,
	author = {Cova, Pietro. and Pisani, Massimiliano. and ebrary, Inc.},
	title = {Global imbalances},
	publisher = {International Monetary Fund,},
	year = {2009.},
	series = {IMF working paper ;},
	address = {[Washington D.C.] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10369447}
}