BLEHR, O. Energy-expending behaviour in frightened caribou when dispersed singly or in small bands. Rangifer, [S. l.], v. 17, n. 1, p. 44–50, 1997. DOI: 10.7557/2.17.1.386. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/386. Acesso em: 27 nov. 2021.