@book{DoemerDrexlerSchultzGranberg2016,
  author    = {D{\"o}mer, Klaus and Drexler, Hans and Schultz-Granberg, Joachim},
  title     = {Bezahlbar. Gut. Wohnen. Strategien f{\"u}r erschwinglichen Wohnraum},
  publisher = {Jovis},
  address   = {Berlin},
  isbn      = {978-3-86859-432-4},
  pages     = {288},
  year      = {2016},
  language  = {de}
}
@book{Rotermund2016,
  author    = {Rotermund, Uwe},
  title     = {fm.benchmarking Bericht 2016},
  edition   = {500},
  publisher = {Eigenverlag},
  address   = {H{\"o}xter},
  isbn      = {978-3-00-051632-0},
  pages     = {1 -- 240},
  year      = {2016},
  language  = {de}
}
@book{Rotermund2016,
  author    = {Rotermund, Uwe},
  title     = {fm.benchmarking Detailbericht Vergabepreise von Ausschreibungen},
  edition   = {300},
  publisher = {Eigenverlag},
  address   = {H{\"o}xter},
  isbn      = {978-3-00-054421-7},
  pages     = {1 -- 35},
  year      = {2016},
  language  = {de}
}