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\bibitem{Rusakov_etal2011} {\textquotedblleft}\textit{Structural evolution of the BiFeO$_{3}$-LaFeO$_{3}$ system}{\textquotedblright}. Rusakov D, Abakumov AM, Yamaura K, Belik AA, Van Tendeloo G, Takayama-Muromachi E, Chemistry of materials \textbf{23}, 285 (2011).   http://doi.org/10.1021/cm1030975

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