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\bibitem{Janssens_etal2016} {\textquotedblleft}\textit{Non-invasive and non-destructive examination of artistic pigments, paints, and paintings by means of X-Ray methods}{\textquotedblright}. Janssens K, van der Snickt G, Vanmeert F, Legrand S, Nuyts G, Alfeld M, Monico L, Anaf W, de Nolf W, Vermeulen M, Verbeeck J, De Wael K, Topics in Current Chemistry \textbf{374}, 81 (2016).   http://doi.org/10.1007/S41061-016-0079-2

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