MEREDITH, Thomas C. Spectralradiometry and caribou range classification. Rangifer, Tromsø, Norway, v. 6, n. 2, p. 191–194, 1986. DOI: 10.7557/2.6.2.645. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/645. Acesso em: 18 apr. 2026.