@book{36859,
	author = {Link, Albert N. and Scott, John T.,},
	title = {Public goods, public gains},
	publisher = {Oxford University Press,},
	year = {2011.},
	address = {New York ;},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780199729685.001.0001}
}