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Engineering Materials 1. Elsevier, 2012. \bibitem{Shewmon} Shewmon P G. Diffusion in Solids. Springer, 2016. \bibitem{Okamoto} Okamoto H. Al-Ti phase diagram. J. Phase Equilibria, 1993, 14(1): 120-121. \end{thebibliography} \end{document} |

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