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==Einzelnachweis== | ==Einzelnachweis== | ||
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<ref name="Qu_01"> pro clima: WISSEN 2010/11 [[ | <ref name="Qu_01"> pro clima: WISSEN 2010/11 [[WISSEN 2010/11 - pro clima#Studie|"''Studie''"]], 2010, S. 50</ref> | ||
</references> | </references> | ||