HEISKARI, Ulla; NIEMINEN, Mauri; ELORANTA, Eija. Voluntary intake of feed concentrates and changes in body weight of reindeer hinds and their calves during the summer. Rangifer, Tromsø, Norway, v. 8, n. 2, p. 67, 1988. DOI: 10.7557/2.8.2.755. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/755. Acesso em: 13 jun. 2026.