KLEIN, David R. Reindeer on South Georgia: The ecology of an introduced species. Rangifer, Tromsø, Norway, v. 9, n. 1, p. 35–36, 1989. DOI: 10.7557/2.9.1.767. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/767. Acesso em: 17 may. 2026.