@incollection{BleischwitzBringezu2011,
  author    = {Bleischwitz, Raimund and Bringezu, Stefan},
  title     = {The resources of economies and the productivity of materials : relevance, measurement, empirical trends, innovation, resource policies},
  booktitle = {International economics of resource efficiency : eco-Innovation policies for a green economy},
  editor    = {Bleischwitz, Raimund},
  publisher = {Physica-Verl.},
  address   = {Heidelberg},
  pages     = {89 -- 109},
  year      = {2011},
  language  = {en}
}