SKARIN, Anna. Decay rate of reindeer pellet-groups. Rangifer, Tromsø, Norway, v. 28, n. 1, p. 47–52, 2008. DOI: 10.7557/2.28.1.151. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/151. Acesso em: 7 jun. 2026.