@book{124905,
	author = {Ackerman, Bruce A. and Hassler, William T.},
	title = {Clean coal/dirty air :},
	publisher = {Yale University Press,},
	year = {1981.},
	series = {A Yale fastback ;},
	address = {New Haven :},
	note = {"Preliminary version ... published by the Yale law journal in its July 1980 issue under the title 'Beyond the New Deal: coal and the Clean air act.'"},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10767082}
}