BJØRGE, Arne; DESPORTES, Geneviève; WARING, Gordon T; ROSING-ASVID, Aqqalu. Introduction: The harbour seal (Phoca vitulina) - a global perspective. NAMMCO Scientific Publications, Tromsø, Norway, v. 8, p. 7–11, 2010. DOI: 10.7557/3.2668. Disponível em: https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2668. Acesso em: 2 may. 2026.