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\bibitem{Asfora_etal2020} {\textquotedblleft}\textit{X-ray spectrometry applied for characterization of bricks of Brazilian historical sites}{\textquotedblright}. Asfora VK, Bueno CC, de Barros VM, Khoury H, Van Grieken R, X-Ray Spectrometry , 1 (2020).   http://doi.org/10.1002/XRS.3194

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