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\bibitem{NasrEsfahani_etal2012} {\textquotedblleft}\textit{Electric-field-induced shift of the Mott metal-insulator transition in thin films}{\textquotedblright}. Nasr Esfahani D, Covaci L, Peeters FM, Physical review : B : condensed matter and materials physics \textbf{85}, 085110 (2012).   http://doi.org/10.1103/PhysRevB.85.085110

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