OSKAL, Nils. On nature and reindeer luck. Rangifer, Tromsø, Norway, v. 20, n. 2-3, p. 175–180, 2000. DOI: 10.7557/2.20.2-3.1511. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/1511. Acesso em: 30 may. 2026.