@article{WetterBruegging2010,
  author    = {Christof Wetter and Elmar Br{\"u}gging},
  title     = {Energieautarkie - Bausteine f{\"u}r den Weg},
  journal   = {Ingenieur Forum},
  number    = {2/2010},
  year      = {2010},
}