SKJENNEBERG (ED.), Sven. 5th Nordic Workshop on Reindeer Research, 30 October - 2 November 1989, Oulo, Finland. 5. nordiske reinforskermøte, 30 oktober - 2 november 1989, Oulu, Finland. Rangifer, Tromsø, Norway, v. 10, n. 4, p. 1–73, 1990. DOI: 10.7557/2.10.4.899. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/899. Acesso em: 3 may. 2026.