@article{WetterBruegging2016,
  author    = {Wetter, C. and Br{\"u}gging, E.},
  title     = {Herausforderung Elektromobilit{\"a}t},
  series = {Ingenieur Forum},
  volume    = {4},
  journal   = {Ingenieur Forum},
  pages     = {53 -- 54},
  year      = {2016},
  language  = {mul}
}
@article{WetterBruegging2016,
  author    = {Wetter, C. and Br{\"u}gging, E.},
  title     = {G{\"u}lle- und G{\"a}rrestaufbereitung},
  series = {Energie aus Pflanzen},
  volume    = {01},
  journal   = {Energie aus Pflanzen},
  pages     = {57},
  year      = {2016},
  language  = {de}
}