@techreport{iiasa4873,
           month = {December},
            type = {IIASA Working Paper},
           title = {International Actions to Combat Pollution in the Black Triangle and Katowice Regions},
         address = {IIASA, Laxenburg, Austria},
       publisher = {WP-96-155},
            year = {1996},
             url = {https://pure.iiasa.ac.at/id/eprint/4873/},
          author = {Novy, M.}
}