@book{109993,
	author = {Benigno, Pierpaolo. and Ricci, Luca Antonio. and ebrary, Inc.},
	title = {The inflation-unemployment trade-off at low inflation},
	publisher = {International Monetary Fund,},
	year = {2009.},
	series = {IMF working paper ;},
	address = {[Washington D.C.] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10369166}
}