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\bibitem{Shi_etal2013} {\textquotedblleft}\textit{EM characterization of precipitates in as-cast and annealed Ni$_{45.5}$Ti$_{45.5}$Nb$_{9}$ shape memory alloys}{\textquotedblright}. Shi H, Frenzel J, Schryvers D, Materials science forum \textbf{738/739}, 113 (2013).   http://doi.org/10.4028/www.scientific.net/MSF.738-739.113

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