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\bibitem{Lu_etal2013} {\textquotedblleft}\textit{Local bond length variations in boron-doped nanocrystalline diamond measured by spatially resolved electron energy-loss spectroscopy}{\textquotedblright}. Lu Y-G, Turner S, Verbeeck J, Janssens SD, Haenen K, Van Tendeloo G, Applied physics letters \textbf{103}, 032105 (2013).   http://doi.org/10.1063/1.4813842

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