%0 Report %9 IIASA Working Paper %A Schrattenholzer, L. %A Schaefer, A. %C IIASA, Laxenburg, Austria %D 1996 %F iiasa:4919 %T World Regional Scenarios Described with the 11R Model of Energy-Economy-Environment Interactions %U https://pure.iiasa.ac.at/id/eprint/4919/