SOPPELA, P.; NIEMINEN, M.; TIMISJÄRVI, J. Thermoregulation in reindeer. Rangifer, [S. l.], v. 6, n. 2, p. 273–278, 1986. DOI: 10.7557/2.6.2.659. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/659. Acesso em: 27 jun. 2022.