(1)
Dietz, R.; Paludan-Müller, P.; Agger, C. T.; Nielsen, C. O. Cadmium, Mercury, Zinc and Selenium in Ringed Seals (Phoca Hispida) from Greenland and Svalbard. NAMMCOSP 1998, 1, 242-272. https://doi.org/10.7557/3.2992.