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\bibitem{Milat_etal1992} {\textquotedblleft}\textit{Selective imaging of the {\textquotedblleft}substructures{\textquotedblright} in incommensurately modulated intergrowth crystal structures}{\textquotedblright}. Milat O, Van Tendeloo G, Amelinckx S, Ultramicroscopy \textbf{41}, 65 (1992).   http://doi.org/10.1016/0304-3991(92)90095-2

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