@incollection{iiasa4333,
       booktitle = {IPCC Second Assessment: Climate Change 1995. A Report of the Intergovernmental Panel on Climate Change},
           title = {Summary for policymakers of impacts, adaptations and mitigation of climate change, IPCC Working Group II},
         address = {Cambridge},
       publisher = {Cambridge University Press},
            year = {1995},
             url = {https://pure.iiasa.ac.at/id/eprint/4333/},
          author = {Watson, R. and Nakicenovic, N. and Rogner, H.-H.}
}