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\bibitem{Geuens_etal2000} {\textquotedblleft}\textit{Accurate measurements of atomic displacements in La$_{0.9}$Sr$_{0.1}$MnO$_{3}$ thin films grown on a SrTiO$_{3}$ substrate}{\textquotedblright}. Geuens P, Lebedev OI, van Dyck D, Van Tendeloo G s.l., page 1133 (2000).

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