RAZMAKHNIN, V. Y. Wild reindeer in the USSR, their protection and utilization. Rangifer, [S. l.], v. 6, n. 2, p. 347–349, 1986. DOI: 10.7557/2.6.2.670. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/670. Acesso em: 24 jun. 2024.