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\bibitem{Roekens+VanGrieken1984} {\textquotedblleft}\textit{Kinetics of iron(II) oxidation in seawater of various pH : reply}{\textquotedblright}. Roekens EJ, Van Grieken RE, Marine chemistry \textbf{15}, 281 (1984).   http://doi.org/10.1016/0304-4203(84)90025-2

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