VIBE, Christian. The marine mammals and the marine fauna in the Thule district (Northwest Greenland) with observations on ice conditions in 1939-41. Meddelelser om Grønland, [S. l.], v. 150, n. 6, p. 1–115, 1950. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/164919. Acesso em: 8 feb. 2026.