@incollection{Weizsaecker1999,
  author    = {Weizs{\"a}cker, Ernst U. von},
  title     = {Neuausrichtung des technischen Fortschritts},
  booktitle = {WertSch{\"o}pfung : Ma{ß}st{\"a}be einer neuen {\"O}konomie},
  editor    = {Lehner, Franz},
  publisher = {Hampp},
  address   = {M{\"u}nchen},
  pages     = {171 -- 174},
  year      = {1999},
  language  = {de}
}