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\bibitem{Rotaru_etal2007} {\textquotedblleft}\textit{Microstructural study of equiatomic PtTi martensite and the discovery of a new long-period structure}{\textquotedblright}. Rotaru G-M, Tirry W, Sittner P, van Humbeeck J, Schryvers D, Acta materialia \textbf{55}, 4447 (2007).   http://doi.org/10.1016/j.actamat.2007.04.010

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