Schmid, Peter, Christian Bogdal, Nancy Blüthgen, and Flavio S. Anselmetti. “POPs – A Haunting Legacy: Highlights of Analytical Chemistry in Switzerland”. CHIMIA 66, no. 7-8 (August 29, 2012): 644. Accessed April 16, 2024. https://www.chimia.ch/chimia/article/view/2012_644.