SCHULMAN, A. B.; WHITE, R. G. Nursing behaviour as a predictor of alternate-year reproduction in muskoxen. Rangifer, [S. l.], v. 17, n. 1, p. 31–35, 1997. DOI: 10.7557/2.17.1.383. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/383. Acesso em: 24 nov. 2024.