@inproceedings{TuerkKristofWalliczeketal.2006,
  author    = {T{\"u}rk, Volker and Kristof, Kora and Walliczek, Katharina and Welfens, Maria J.},
  title     = {Organisational instruments and strategies to promote resource productivity in businesses},
  publisher = {Wuppertal Institute for Climate, Environment and Energy},
  address   = {Wuppertal},
  year      = {2006},
  language  = {en}
}