@book{870,
	author = {Schneider, F.},
	title = {The Shadow Economy and Work in the Shadow: What Do We (Not) Know?},
	publisher = {Johannes Kepler University of Linz and IZA},
	year = {2012},
	series = {Discussion Paper Series },
	address = {Germany},
	edition = {IZA DP No. 6423},
	url = {iffoadatabase.trustafrica.org/iff/dp6423.pdf}
}