Schellnhuber, Hans Joachim Potsdam Institute for Climate Impact Research;
Lüdeke, M.K.B. Potsdam Institute for Climate Impact Research and Cooperation Partners;
Petschel-Held, G. Potsdam Institute for Climate Impact Research and Cooperation Partners;
Schellnhuber, H. J., Lüdeke, M., Petschel-Held, G. (2002): The syndromes approach to scaling-describing global change on an itnermediate functional scale. - Integrated Assessment, 3, 02. Mrz, 201-219.