Schmid, P.; Kohler, M.; Gerecke, A. C.; Gujer, E.; Zennegg, M.; Wolfensberger, M. Old Sins Throw Long Shadows – Old and Emerging Persistent Organic Pollutants in the Swiss Environment. Chimia 2003, 57 (9), 509. https://doi.org/10.2533/000942903777678948.