@techreport{LiedtkeMansteinBellendorfetal.1994,
  type      = {Working Paper},
  author    = {Liedtke, Christa and Manstein, Christopher and Bellendorf, Heinz and Kranendonk, Sascha},
  title     = {{\"O}ko-Audit und Ressourcenmanagement : erste Schritte in Richtung eines EU-weit harmonisierungsf{\"a}higen Umweltmanagementsystems ; EG-{\"O}ko-Audit-Verordnung, Ressourcenmanagement, betriebliche Massenrechnung},
  series    = {Wuppertal Papers},
  volume    = {18},
  institution = {Wuppertal Institut f{\"u}r Klima, Umwelt, Energie},
  address   = {Wuppertal},
  pages     = {33},
  year      = {1994},
  language  = {de}
}