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\bibitem{Brassington_etal2015} Brassington, G. B., Martin, M. J., Tolman, H. L., Akella, S., Balmeseda, M., Chambers, C. R. S., et al. (2015). Progress and challenges in short- to medium-range coupled prediction. \textit{Journal of Operational Oceanography}, \textit{8}(sup2), s239--s258.

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