HAUG, T.; HAMMILL, M. O.; ÓLAFSDÓTTIR, D. Introduction: Grey seals in the North Atlantic and the Baltic. NAMMCO Scientific Publications, [S. l.], v. 6, p. 7–12, 2007. DOI: 10.7557/3.2717. Disponível em: https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2717. Acesso em: 29 mar. 2024.