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\bibitem{Smith_etal1998} Smith, S. R., Green, P. M., Leonardi, A. P., \& O{\textquoteright}Brien, J. J. (1998). Role of Multiple-Level Tropospheric Circulations in Forcing ENSO Winter Precipitation Anomalies. \textit{Mon. Wea. Rev.}, \textit{126}(12), 3102--3116.

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