@incollection{OPUS4-3114,
  title     = {Metallwerkst{\"u}ck},
  series = {Alexander Otto: "Architektur.NRW-2011"},
  booktitle = {Alexander Otto: "Architektur.NRW-2011"},
  publisher = {exxtra-Werbung},
  address   = {Offenbach},
  isbn      = {ISBN 978-3-00-0341},
  pages     = {58 -- 59},
  year      = {2011},
  language  = {mul}
}