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\bibitem{Buczynska_etal2014} {\textquotedblleft}\textit{Large-volume injection combined with gas chromatography/isotope ratio mass spectrometry for the analysis of polycyclic aromatic hydrocarbons}{\textquotedblright}. Buczy{\'n}ska AJ, Geypens B, Van Grieken R, De Wael K, Rapid communications in mass spectrometry \textbf{28}, 1 (2014).   http://doi.org/10.1002/RCM.6769

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