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\bibitem{Vekemans_etal2004} {\textquotedblleft}\textit{Processing of three-dimensional microscopic X-ray fluorescence data}{\textquotedblright}. Vekemans B, Vincze L, Brenker FE, Adams F, Journal of analytical atomic spectrometry \textbf{19}, 1302 (2004).   http://doi.org/10.1039/B404300F

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