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\bibitem{Lebedev_etal2001} {\textquotedblleft}\textit{Periodic microtwinning as a possible mechanism for the accommodation of the epitaxial film-substrate mismatch in the La$_{1-x}$Sr$_{x}$MnO$_{3}$/SrTiO$_{3}$ system}{\textquotedblright}. Lebedev OI, Van Tendeloo G, Amelinckx S, Razavi F, Habermeier H-U, Philosophical magazine: A: physics of condensed matter: defects and mechanical properties \textbf{81}, 797 (2001)

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