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.