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\bibitem{Maignan_etal2012} {\textquotedblleft}\textit{From spin induced ferroelectricity to dipolar glasses : spinel chromites and mixed delafossites}{\textquotedblright}. Maignan A, Martin C, Singh K, Simon C, Lebedev OI, Turner S, Journal of solid state chemistry \textbf{195}, 41 (2012).   http://doi.org/10.1016/j.jssc.2012.01.063

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