@misc{iiasa4793,
           title = {Cost-effective Control of Acidification and Ground-Level Ozone},
         address = {Brussels, Belgium},
       publisher = {First Interim Report to the European Commission, DG XI},
            year = {1996},
             url = {https://pure.iiasa.ac.at/id/eprint/4793/},
          author = {Amann, M. and Bertok, I. and Cofala, J. and Gyarfas, F. and Heyes, C. and Klimont, Z. and Schoepp, W.}
}