@techreport{HolmOlsenFenhannHinostrozaetal.2015,
  type      = {Working Paper},
  author    = {Holm Olsen, Karen and Fenhann, Joergen and Hinostroza, Miriam and Arens, Christof and Mersmann, Florian and Beuermann, Christiane and Rudolph, Frederic},
  title     = {Assessing usefulness : do stakeholders regard the CDM's SD tool as practical?},
  institution = {German Emissions Trading Authority},
  address   = {Berlin},
  pages     = {33},
  year      = {2015},
  language  = {de}
}