RÖNNEGÅRD, L.; WOOLLIAMS, J. A.; DANELL, Öje. Breeding schemes in reindeer husbandry. Rangifer, [S. l.], v. 23, n. 2, p. 45–55, 2003. DOI: 10.7557/2.23.2.360. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/360. Acesso em: 30 jun. 2022.