@misc{iiasa13382,
          volume = {111},
          number = {9},
           month = {March},
           title = {Global Climate Impacts: A Cross Sector, Multi Model Assessment Special Feature},
       publisher = {National Academy of Sciences},
         journal = {Proceedings of the National Academy of Sciences},
           pages = {3225--3297},
            year = {2014},
             url = {http://www.pnas.org/content/111/9.toc#GlobalClimateImpactsACross-SectorMulti-ModelAssessmentSpecialFeatureFreeOnline},
            issn = {1091-6490},
          author = {Schellnhuber, H. J. and Frieler, K. and Kabat, P. (eds.)}
}