SCHMELZER, Isabelle; OTTO, Robert. Winter range drift in the George River Caribou Herd: a response to summer forage limitation?. Rangifer, Tromsø, Norway, v. 23, n. 5, p. 113–122, 2003. DOI: 10.7557/2.23.5.1690. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/1690. Acesso em: 25 may. 2026.