@article{Theess2010,
  author    = {Theess, Merle},
  title     = {Effzienz auf kleinster Fl{\"a}che},
  series = {HAUS+ENERGIE wohnen heizen sparen},
  journal   = {HAUS+ENERGIE wohnen heizen sparen},
  pages     = {30 -- 39},
  year      = {2010},
  language  = {mul}
}