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Erneuerbare Energien im Binnenmarkt: Nationale Fördersysteme oder Europäische Harmonisierung?
Holzer, Verena L., (2006)
Does the German Renewable Energies Act fulfil Sustainable Development Objectives?
Holzer, Verena L., (2004)
Ecological Objectives and the Energy Sector - the German Renewable Energies Act and the European Emissions Trading System -