@book{BurnitzCamozziCornilletal.2007,
  author    = {H. Burnitz and J. B. Camozzi and O. Cornill and Johann von Essen and G. Ettling and Ch. Gramm and J. W. Ludwig and Otto. B. and Fr. Peipers and F. Sch{\"a}del and A. Wernher and W. Zobel},
  title     = {Die Canalisation der freien Stadt Frankfurt, besprochen von einigen Technikern},
  year      = {2007},
}