@techreport{iiasa4919,
           month = {September},
            type = {IIASA Working Paper},
           title = {World Regional Scenarios Described with the 11R Model of Energy-Economy-Environment Interactions},
         address = {IIASA, Laxenburg, Austria},
       publisher = {WP-96-108},
            year = {1996},
             url = {https://pure.iiasa.ac.at/id/eprint/4919/},
          author = {Schrattenholzer, L. and Schaefer, A.}
}