NORDKVIST, Magnus. Acknowledgement. Rangifer, Tromsø, Norway, v. 10, n. 5, p. 39, 1990. DOI: 10.7557/2.10.5.940. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/940. Acesso em: 30 may. 2026.