HAUKSSON, Erlingur; EINARSSON, Sólmundur T. Historical trend in harbour seal (Phoca vitulina) abundance in Iceland back to the year 1912. NAMMCO Scientific Publications, Tromsø, Norway, v. 8, p. 147–159, 2010. DOI: 10.7557/3.2682. Disponível em: https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2682. Acesso em: 2 may. 2026.