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\bibitem{Gardner_etal2012} {\textquotedblleft}\textit{Structural requirements in lithium cobalt oxides for the catalytic oxidation of water}{\textquotedblright}. Gardner GP, Go YB, Robinson DM, Smith PF, Hadermann J, Abakumov A, Greenblatt M, Dismukes GC, Angewandte Chemie: international edition in English \textbf{51}, 1616 (2012).   http://doi.org/10.1002/anie.201107625

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