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\bibitem{Seo_etal1998} {\textquotedblleft}\textit{Microstructural investigation of La$_{1.9}$Sr$_{0.1}$CuO$_{4}$ thin film grown by MBE}{\textquotedblright}. Seo JW, Perret J, Fompeyrine J, Van Tendeloo G, Loquet J-P s.l., page 300 (1998).

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