@misc{iiasa14008,
           month = {September},
           title = {Study on impacts on resource efficiency of future EU demand 
for bioenergy. Task 2: Analysis of impacts of biomass
production on natural resources and the global environment},
         address = {Luxembourg},
       publisher = {Publications Office of the European Union},
            year = {2014},
             url = {http://ec.europa.eu/environment/enveco/resource\%5fefficiency/pdf/bioenergy/Task\%202.pdf},
          author = {Henneberg, K. and B{\"o}ttcher, H. and Wiegmann, K. and Forsell, N. and Korosuo, A. and Obersteiner, M. and Bowyer, C. and Nanni, S. and Allen, B. and Pol{\'a}kov{\'a}, J. and Pekkanen, M. and Fitzgerald, J.}
}