@techreport{iiasa4096,
           month = {November},
            type = {IIASA Working Paper},
           title = {On Verifiability, and How It Could Matter for International Environmental Agreements},
         address = {IIASA, Laxenburg, Austria},
       publisher = {WP-94-116},
            year = {1994},
             url = {https://pure.iiasa.ac.at/id/eprint/4096/},
          author = {Greene, O. J.}
}