KOJOLA, I.; ELORANTA, E. Reproductive investment by females in semi-domesticated reindeer. Rangifer, [S. l.], v. 10, n. 3, p. 343–349, 1990. DOI: 10.7557/2.10.3.877. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/877. Acesso em: 8 dec. 2021.