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\bibitem{Meledina_etal2015} {\textquotedblleft}\textit{Local environment of Fe dopants in nanoscale Fe : CeO$_{2-x}$ oxygen storage material}{\textquotedblright}. Meledina M, Turner S, Galvita VV, Poelman H, Marin GB, Van Tendeloo G, Nanoscale \textbf{7}, 3196 (2015).   http://doi.org/10.1039/c4nr06060a

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