Kingsley, Michael C S. “The Numbers of Ringed Seals (<i>Phoca hispida</I>) in Baffin Bay and Associated Waters”. NAMMCO Scientific Publications 1 (June 12, 1998): 181–196. Accessed August 12, 2022. https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2988.