@techreport{iiasa13378,
           month = {December},
            type = {IIASA Working Paper},
           title = {Residential Energy Use Model for Austria (REUMA)},
         address = {IIASA, Laxenburg, Austria},
       publisher = {WP-78-060},
            year = {1978},
             url = {https://pure.iiasa.ac.at/id/eprint/13378/},
          author = {P{\"o}nitz, E{,}}
}