@inproceedings{ThomasNilssonEichhammeretal.2007,
  author    = {Thomas, Stefan and Nilsson, Lars J. and Eichhammer, Wolfgang and Vreuls, Harry and Broc, Jean-S{\´e}bastien and Bosseboeuf, Didier and Lapillonne, Bruno and Leutg{\"o}b, Klemens},
  title     = {How much energy saving is 1 \% per year?},
  booktitle  = {Saving energy - just do it! : ECEEE 2007 Summer Study ; conference proceedings ; 4-9 June 2007, La Colle sur Loup, France ; volume 2},
  editor    = {Attali, Sophie},
  publisher = {Europ. Council for an Energy Efficient Economy},
  address   = {Stockholm},
  pages     = {571 -- 582},
  year      = {2007},
  language  = {en}
}