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\bibitem{Vertes_etal1993} {\textquotedblleft}\textit{Hydrodynamic model of matrix-assisted laser desorption mass spectrometry}{\textquotedblright}. Vertes A, Irinyi G, Gijbels R, Analytical chemistry \textbf{65}, 2389 (1993).   http://doi.org/10.1021/ac00065a036

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