Moreno, Clara E., Eirik Fjeld, Min K. Deshar, and Espen Lydersen. “Seasonal Variation of Mercury and δ15N in Fish from Lake Heddalsvatn, Southern Norway”. Journal of Limnology 74, no. 1 (June 11, 2014). Accessed April 25, 2024. https://www.jlimnol.it/jlimnol/article/view/jlimnol.2014.918.