@book{83740,
	author = {Asimakopulos, A. and ebrary, Inc.},
	title = {Economic theory, welfare and the State},
	publisher = {McGill-Queen's University Press,},
	year = {c1990.},
	address = {Montreal :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10141646}
}