CAMERON, Raymond D.; GRIFFITH, Brad; PARRETT, Lincoln S.; WHITE, Robert G. Efficacy of calf:cow ratios for estimating calf production of arctic caribou. Rangifer, Tromsø, Norway, v. 33, n. 2, p. 27–34, 2013. DOI: 10.7557/2.33.2.2527. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/2527. Acesso em: 9 may. 2026.