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Case study: Project ECOPROFIT: Difference between revisions
Case study: Project ECOPROFIT (view source)
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=== Sources === | === Sources === | ||
[1] | [1] [http://en.wikipedia.org/wiki/Graz#cite_note-grazpraes-1 Graz, Wikipedia, the free encyclopedia] | ||
[2] http://www.graz.at/cms/beitrag/10045136/4519230 | [2] http://www.graz.at/cms/beitrag/10045136/4519230 | ||