@book{OPUS4-3350,
  title     = {Total Housing},
  publisher = {ACTAR},
  address   = {Barcelona/New York},
  isbn      = {978-84-96540-88-0},
  pages     = {136 -- 141},
  year      = {2010},
  language  = {mul}
}
@book{SchultzGranbergSieweke2008,
  author    = {Schultz-Granberg, Joachim and Sieweke, Jorg},
  title     = {Atlas IBA Hamburg - Wilhelmsburg neu vermessen},
  edition   = {1. Auflage},
  publisher = {Braun},
  address   = {Berlin},
  isbn      = {978-3938780725},
  pages     = {142 Seiten},
  year      = {2008},
  language  = {mul}
}
@book{HeggerDrexlerZeumer2006,
  author    = {Hegger, Manfred and Drexler, Hans and Zeumer, Martin},
  title     = {Basics Materialit{\"a}t},
  publisher = {Birkh{\"a}user Verlag AG},
  isbn      = {3764376848},
  pages     = {88},
  year      = {2006},
  language  = {mul}
}