Dietz, Rune, Paul Paludan-Müller, Carsten Thye Agger, and Christian Overgaard Nielsen. “Cadmium, Mercury, Zinc and Selenium in Ringed Seals (Phoca Hispida) from Greenland and Svalbard”. NAMMCO Scientific Publications 1 (June 13, 1998): 242–272. Accessed August 24, 2026. https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2992.