@techreport{iiasa4527,
           month = {July},
            type = {IIASA Working Paper},
           title = {User's Guide for MESSAGE III},
         address = {IIASA, Laxenburg, Austria},
       publisher = {WP-95-069},
            year = {1995},
             url = {https://pure.iiasa.ac.at/id/eprint/4527/},
          author = {Messner, S. and Strubegger, M.}
}