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\bibitem{Gehrke_etal2010} {\textquotedblleft}\textit{Interface controlled electronic variations in correlated heterostructures}{\textquotedblright}. Gehrke K, Moshnyaga V, Samwer K, Lebedev OI, Verbeeck J, Kirilenko D, Van Tendeloo G, Physical review : B : condensed matter and materials physics \textbf{82}, 113101 (2010).   http://doi.org/10.1103/PhysRevB.82.113101

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