OKSANEN, A. Abstracts in English, Finnish, Sami and Norwegian. Rangifer, [S. l.], v. 19, n. 3, p. 9–12, 1999. DOI: 10.7557/2.19.3.1568. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/1568. Acesso em: 19 may. 2022.