THOMAS, D. C.; BARRY, S. J. Age-specific fecundity of the Beverly herd of barren-ground caribou. Rangifer, [S. l.], v. 10, n. 3, p. 257–263, 1990. DOI: 10.7557/2.10.3.867. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/867. Acesso em: 8 dec. 2021.