@techreport{Spangenberg1998Sustainability,
address = {Wuppertal},
author = {Joachim H. Spangenberg and Odile Bonniot},
copyright = {http://www.econstor.eu/dspace/Nutzungsbedingungen},
keywords = {330},
language = {eng},
note = {urn:nbn:de:bsz:wup4-opus-7218},
number = {81},
publisher = {Wuppertal-Inst. f\"{u}r Klima, Umwelt, Energie},
title = {Sustainability indicators: A compass on the road towards sustainability},
type = {Wuppertal papers},
url = {http://hdl.handle.net/10419/49138},
year = {1998}
}
