@TECHREPORT{oei_892,
ota_publtyp = {Bericht},
oei_publtyp = {Jahresbericht},
title = {Jahresbericht 2008 - 2009},
author = {v. A.},
year = {2009},
language = {de},
url = {https://www.oeko.de/oekodoc/1170/2009-132-de.pdf},
keywords = {Bereichsübergreifend}
}