@techreport{KristofSchmittVillaretal.2006,
  type      = {Working Paper},
  author    = {Kristof, Kora and Schmitt, Martina and Villar, Andreas and Geibler, Justus von and Lippert, Frederik},
  title     = {Ziel-Indikator-System {"}Nachhaltig Bauen und Sanieren mit Holz{"}},
  series    = {Holzwende Paper},
  institution = {Wuppertal Institut f{\"u}r Klima, Umwelt, Energie},
  address   = {Wuppertal},
  pages     = {22},
  year      = {2006},
  language  = {de}
}