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\bibitem{Koster_etal2010} Koster, R. D., Mahanama, S. P. P., Yamada, T. J., Balsamo, G., Berg, A. A., Boisserie, M., et al. (2010). Contribution of land surface initialization to subseasonal forecast skill: First results from a multi-model experiment. \textit{Geophys. Res. Lett.}, \textit{37}(2), n/a-n/a.

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