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\bibitem{Wouters_etal1988} {\textquotedblleft}\textit{Discrimination between coprecipitated and adsorbed lead on individual calcite particles using laser microprobe mass analysis}{\textquotedblright}. Wouters LC, Van Grieken RE, Linton RW, Bauer CF, Analytical chemistry \textbf{60}, 2218 (1988).   http://doi.org/10.1021/AC00171A011

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