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\bibitem{Hadermann_etal2007} {\textquotedblleft}\textit{The (3 + 2)D structure of oxygen deficient LaSrCuO$_{3.52}$}{\textquotedblright}. Hadermann J, P{\'e}rez O, Cr{\'e}on N, Michel C, Hervieu M, Journal of materials chemistry \textbf{17}, 2344 (2007).   http://doi.org/10.1039/b701449j

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