LYDERSEN, C.; KOVACS, K. M. Status and biology of harbour seals (<i>Phoca vitulina</i>) in Svalbard. NAMMCO Scientific Publications, [S. l.], v. 8, p. 47–60, 2010. DOI: 10.7557/3.2671. Disponível em: https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2671. Acesso em: 28 mar. 2024.