Mandalakis, Manolis, and Euripides G. Stephanou. “High-Resolution Gas Chromatography-Tandem Mass Spectrometry: A Sensitive Analytical Technique Suitable for the Study of Atmospheric Processes of Polychlorinated Biphenyls and Dibenzo-P-Dioxins Furans”. CHIMIA, vol. 57, no. 9, Sept. 2003, p. 505, doi:10.2533/000942903777678984.