LYDERSEN, Christian; KOVACS, Kit M. Walrus Odobenus rosmarus research in Svalbard, Norway, 2000-2010. NAMMCO Scientific Publications, Tromsø, Norway, v. 9, p. 175–190, 2014. DOI: 10.7557/3.2613. Disponível em: https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2613. Acesso em: 22 apr. 2026.