@techreport{Homberg1996,
  author    = {Homberg, Frank},
  title     = {Ideenwerkstatt {\"O}ko-Kaufhaus : Auswertung der Ideenwerkst{\"a}tten am 14.11.95 und 16.2.96 in Mannheim},
  institution = {Wuppertal Institut f{\"u}r Klima, Umwelt, Energie},
  address   = {Wuppertal},
  pages     = {49},
  year      = {1996},
  language  = {de}
}