@book{59273,
	author = {Doel, Hans van den. and Velthoven, Ben van.},
	title = {Democracy and welfare economics /},
	publisher = {Cambridge University Press,},
	year = {1993.},
	address = {Cambridge [England] ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/description/cam025/92023167.html}
}