@article{WetterBruegging2004,
  author    = {Christof Wetter and Elmar Br{\"u}gging},
  title     = {Abwasseraufbereitung - Reststoffe sinnvoll nutzen},
  journal   = {Ingenieurforum Westfalen-Ruhr},
  volume    = {1/2004},
  number    = {H45620},
  pages     = {19 -- 20},
  year      = {2004},
}