HAUGERUD (ED.), Rolf Egil. Proc. Issue No.4 - 2nd Int. Arctic Ungulate Conference. Rangifer, Tromsø, Norway, v. 18, n. 3-4, p. 97–164, 1998. DOI: 10.7557/2.18.3-4.1454. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/1454. Acesso em: 7 may. 2026.