TYLER, N. J. C. Short-term behavioural responses of Svalbard reindeer to direct provocation by a snowmobile. Rangifer, Tromsø, Norway, v. 10, n. 4, p. 18, 1990. DOI: 10.7557/2.10.4.906. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/906. Acesso em: 6 may. 2026.