@inproceedings{KauppinenLaehteenojaLettenmeier2008,
  author    = {Kauppinen, Tommi and L{\"a}hteenoja, Satu and Lettenmeier, Michael},
  title     = {Data envelopment analysis as a tool for sustainable foodstuff consumption},
  booktitle  = {Sustainable consumption and production : framework for action ; proceedings, refereed sessions V ; 2nd Conference of the Sustainable Consumption Research Exchange (SCORE!) Network ; Monday 10 and Tuesday 11 March 2008, Halles des Tanneurs, Brussels, Belgium},
  editor    = {Geerken, Theo},
  publisher = {Flemish Inst. for Technological Research},
  address   = {Mol},
  pages     = {181 -- 195},
  year      = {2008},
  language  = {en}
}