@article{WetterElmar2010,
  author    = {Wetter, Christof and Elmar, Br{\"u}gging},
  title     = {Optimierungspotenziale von Biogasanlagen},
  series = {New power forum, Ausgabe 1/2010},
  journal   = {New power forum, Ausgabe 1/2010},
  pages     = {4 -- 6},
  year      = {2010},
  language  = {de}
}
@article{WetterBruegging2010,
  author    = {Wetter, Christof and Br{\"u}gging, Elmar},
  title     = {CO2-neutral: Dampf f{\"u}r die Produktion},
  series = {Ingenieur Forum},
  journal   = {Ingenieur Forum},
  number    = {4/2010},
  pages     = {34 -- 36},
  year      = {2010},
  language  = {de}
}
@article{WetterBruegging2010,
  author    = {Wetter, Christof and Br{\"u}gging, Elmar},
  title     = {Energieautarkie - Bausteine f{\"u}r den Weg},
  series = {Ingenieur Forum},
  journal   = {Ingenieur Forum},
  number    = {2/2010},
  pages     = {8},
  year      = {2010},
  language  = {de}
}
@article{WetterBruegging2010,
  author    = {Wetter, Christof and Br{\"u}gging, Elmar},
  title     = {CO2-neutrale Dampferzeugung f{\"u}r die dezentrale Bioethanolproduktion},
  series = {Sugar Industry},
  journal   = {Sugar Industry},
  number    = {April 2010},
  pages     = {226 -- 231},
  year      = {2010},
  language  = {de}
}