Biewald, A. Potsdam Institute for Climate Impact Research and Cooperation Partners;
Rolinski, Susanne Potsdam Institute for Climate Impact Research;
Biewald, A., Rolinski, S. (2012): The theory of virtual water - why it can help to understand local water scarcity. - GAiA - Ecological Perspectives for Science and Society, 21, 2, 88-90.