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\bibitem{Tirry_etal2006} {\textquotedblleft}\textit{Electron-diffraction structure refinement of Ni$_{4}$Ti$_{3}$ precipitates in Ni$_{52}$Ti$_{48}$}{\textquotedblright}. Tirry W, Schryvers D, Jorissen K, Lamoen D, Acta crystallographica: section B: structural science \textbf{62}, 966 (2006).   http://doi.org/10.1107/S0108768106036457

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