@book{352562,
	author = {Bernstein, Mark A.;Fonkych, Katya;Loeb, Sam;Loughran, David S.},
	title = {State-Level Changes in Energy Intensity and Their National Implications},
	publisher = {RAND Corporation},
	year = {2003},
	url = {www.jstor.org/stable/10.7249/mr1616doe}
}