@techreport{LechtenboehmerVenjakob2011,
  author    = {Lechtenb{\"o}hmer, Stefan and Venjakob, Johannes},
  title     = {Technologiematrix Deutschland : Technologieoptionen f{\"u}r klimavertr{\"a}gliche Gro{ß}st{\"a}dte 2050 ; Endbericht},
  institution = {Landeshauptstadt D{\"u}sseldorf},
  address   = {D{\"u}sseldorf},
  year      = {2011},
  language  = {de}
}