SMITH, T. D. Encountering whales: How encounter rates became the basis for managing whaling. NAMMCO Scientific Publications, [S. l.], v. 7, p. 221–243, 2009. DOI: 10.7557/3.2715. Disponível em: https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2715. Acesso em: 27 jan. 2023.