@techreport{Koerschgen2000,
  author    = {K{\"o}rschgen, Britta},
  title     = {Niedrigenergiegeb{\"a}ude {"}D{\"o}ppersberg 19{"} in Wuppertal : Jahresbericht 1998},
  institution = {Wuppertal Institut f{\"u}r Klima, Umwelt, Energie},
  address   = {Wuppertal},
  pages     = {9},
  year      = {2000},
  language  = {de}
}