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\bibitem{Humpenoeder_etal2014} Humpen{\"o}der, F., Popp, A., Dietrich, J. P., Klein, D., Lotze-Campen, H., Bonsch, M., et al. (2014). Investigating afforestation and bioenergy CCS as climate change mitigation strategies. \textit{Environ. Res. Lett.}, \textit{9}(6), 064029.

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