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\bibitem{Cao_etal2010} {\textquotedblleft}\textit{Focused ion beam/scanning electron microscopy tomography and conventional transmission electron microscopy assessment of Ni$_{4}$Ti$_{3}$ morphology in compression-aged Ni-rich Ni-Ti single crystals}{\textquotedblright}. Cao S, Somsen C, Croitoru M, Schryvers D, Eggeler G, Scripta materialia \textbf{62}, 399 (2010).   http://doi.org/10.1016/j.scriptamat.2009.11.040

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