Hug, Stephan J., Lenny H. E. Winkel, Andreas A Voegelin, Michael Berg, and C. Annette Johnson. “Arsenic and Other Geogenic Contaminants in Groundwater – A Global Challenge”. CHIMIA 74, no. 9 (September 30, 2020): 730. Accessed April 19, 2024. https://www.chimia.ch/chimia/article/view/2020_730.