@techreport{IssigJungkeitLoske1993,
  author    = {Issig, Christian and Jungkeit, Renate and Loske, Reinhard},
  title     = {Klimaschutz Nordrhein-Westfalen : empirische Grundlagen ; Datensammlung zur Quantifizierung klimarelevanter Emissionen},
  institution = {Wuppertal Institut f{\"u}r Klima, Umwelt, Energie},
  address   = {Wuppertal},
  pages     = {62},
  year      = {1993},
  language  = {de}
}