@article{WetterElmar2010,
  author    = {Christof Wetter and Br{\"u}gging Elmar},
  title     = {Optimierungspotenziale von Biogasanlagen},
  journal   = {New power forum, Ausgabe 1/2010},
  pages     = {4 -- 6},
  year      = {2010},
}