@incollection{LucasSachs2003,
  author    = {Lucas, Rainer and Sachs, Wolfgang},
  title     = {Sustainable work : viewpoints, targets an fields of action},
  booktitle = {Local Agenda 21 and work = Agenda 21 Locale e lavoro},
  publisher = {Universidad Polit{\´e}cnica e Catalu{\~n}a},
  address   = {Barcelona},
  pages     = {738 -- 763},
  year      = {2003},
  language  = {en}
}