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\bibitem{Cao_etal2020} {\textquotedblleft}\textit{Quantitative FIB/SEM three-dimensional characterization of a unique Ni$_{4}$Ti$_{3}$ network in a porous Ni50.8Ti49.2 alloy undergoing a two-step martensitic transformation}{\textquotedblright}. Cao S, Zeng CY, Li YY, Yao X, Ma X, Samaee V, Schryvers D, Zhang XP, Materials Characterization \textbf{169}, 110595 (2020).   http://doi.org/10.1016/J.MATCHAR.2020.110595

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