Lutz, C., Bruckner, M., Giljum, S., Jungnitz, A. & Hinterberger, F. (2011): European Resource Use and Resource Productivity in a Global Context. , In: Ekins, P. & Speck, S. [ed.]: Environmental Tax Reform (ETR) - A Policy for Green Growth, Oxford University Press, New York, pp. 27-45.