Biuw, Martin, Tor Arne Øigård, Kjell Tormod Nilssen, Garry Stenson, Lotta Lindblom, Michael Poltermann, Martin Kristiansen, and Tore Haug. “Recent Harp and Hooded Seal Pup Production Estimates in the Greenland Sea Suggest Ecology-Driven Declines”. NAMMCO Scientific Publications 12 (January 19, 2022). Accessed December 19, 2024. https://septentrio.uit.no/index.php/NAMMCOSP/article/view/5821.