KOJOLA, Ilpo; ELORANTA, Eija. Reproductive investment by females in semi-domesticated reindeer. Rangifer, Tromsø, Norway, 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: 18 apr. 2026.