@book{314060,
	author = {Park, Seok Gil. and ProQuest (Firm)},
	title = {Quantifying impact of aging population on fiscal space},
	publisher = {International Monetary Fund,},
	year = {2012.},
	series = {IMF working paper ;},
	address = {Washington, DC :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=1606814}
}