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\bibitem{Nistor_etal1997} {\textquotedblleft}\textit{Structural studies of nanocrystalline diamond thin films}{\textquotedblright}. Nistor LC, van Landuyt J, Ralchenko VG, Obratzova ED, Korothushenko KG, Smolin AA, Materials science forum \textbf{239-241}, 115 (1997)

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