@techreport{WaegerLangBleischwitzetal.2010,
  author    = {W{\"a}ger, Patrick A. and Lang, Daniel J. and Bleischwitz, Raimund and Hagel{\"u}ken, Christian and Meissner, Simon and Reller, Armin and Wittmer, Dominic},
  title     = {Seltene Metalle : Rohstoffe f{\"u}r Zukunftstechnologien},
  series = {Schrift / Schweizerische Akademie der Technischen Wissenschaften},
  volume    = {41},
  institution = {Schweizerische Akad. der Techn. Wiss.},
  address   = {Z{\"u}rich},
  isbn      = {3-908235-17-0},
  pages     = {31},
  year      = {2010},
  language  = {de}
}