SOPPELA, Päivi; NIEMINEN, Mauri; SAARELA, Seppo. Water requirements of captive reindeer hinds with artificial feeding. Rangifer, Tromsø, Norway, v. 8, n. 2, p. 74–75, 1988. DOI: 10.7557/2.8.2.758. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/758. Acesso em: 18 apr. 2026.