@incollection{Weizsaecker1994,
  author    = {Weizs{\"a}cker, Ernst U. von},
  title     = {{\"O}kologischer Strukturwandel - eine Chance f{\"u}r die Wirtschaft},
  booktitle = {Zukunftsland Hessen},
  editor    = {Eichel, Hans},
  publisher = {Insel-Verl.},
  address   = {Frankfurt},
  pages     = {9 -- 13},
  year      = {1994},
  language  = {de}
}