@incollection{Sachs2001,
  author    = {Sachs, Wolfgang},
  title     = {Sch{\"o}n nachhaltig - nachhaltig sch{\"o}n?},
  booktitle = {Zukunftsformen : Kultur und Agenda 21},
  editor    = {Jerman, Tina},
  publisher = {Klartext-Verl.},
  address   = {Essen},
  pages     = {73 -- 78},
  year      = {2001},
  language  = {de}
}