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\bibitem{Maignan_etal2010} {\textquotedblleft}\textit{Negative magnetoresistance in a V$^{3+}$/V$^{4+}$ mixed valent vanadate}{\textquotedblright}. Maignan A, Lebedev OI, Van Tendeloo G, Martin C, H{\'e}bert S, Applied physics letters \textbf{96}, 232502 (2010).   http://doi.org/10.1063/1.3446892

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