ØIEN, N. Distribution and abundance of large whales in Norwegian and adjacent waters based on ship surveys 1995-2001. NAMMCO Scientific Publications, [S. l.], v. 7, p. 31–47, 2009. DOI: 10.7557/3.2704. Disponível em: https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2704. Acesso em: 2 mar. 2024.