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\bibitem{Podhora_etal2013} Podhora, A., Helming, K., Aden{\"a}uer, L., Heckelei, T., Kautto, P., Reidsma, P., et al. (2013). The policy-relevancy of impact assessment tools: Evaluating nine years of European research funding. \textit{Environmental Science \& Policy}, \textit{31}, 85--95.

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