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\bibitem{Denoyer_etal1982} {\textquotedblleft}\textit{Laser microprobe mass spectrometry : 1 : basic principles and performance characteristics}{\textquotedblright}. Denoyer E, Van Grieken R, Adams F, Ntausch DFS, Analytical chemistry \textbf{54}, 26a (1982).   http://doi.org/10.1021/AC00238A722

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