@techreport{KuhndtGeiblerEckermann2004,
  author    = {Kuhndt, Michael and Geibler, Justus von and Eckermann, Andr{\´e}},
  title     = {Reviewing the journey : towards a sustainable aluminium industry ; stakeholder engagement and core indicators ; executive project summary},
  institution = {Wuppertal Institute for Climate, Environment and Energy},
  address   = {Wuppertal},
  pages     = {20},
  year      = {2004},
  language  = {en}
}