Siegstad, Helle, Pia Barner Neve, Mads Peter Heide-Jørgensen, and Tero Härkönen. “Diet of the ringed seal (<i>Phoca hispida</i>) in Greenland”. NAMMCO Scientific Publications 1 (June 12, 1998): 229–241. Accessed January 6, 2025. https://new.eludamos.org/index.php/NAMMCOSP/article/view/2991.