@techreport{iiasa4931,
           month = {August},
            type = {IIASA Working Paper},
           title = {Forest Phytomass Estimation for Ukraine},
         address = {IIASA, Laxenburg, Austria},
       publisher = {WP-96-096},
            year = {1996},
             url = {https://pure.iiasa.ac.at/id/eprint/4931/},
          author = {Lakida, P.}
}