Skjenneberg (ed.), Sven. “Dag Lenvik; Utvalgsstrategi I Reinflokken (Selection Strategy in Semi-Domestic Reindeer Herds)”. Rangifer 9, no. 2 (July 1, 1989): 69–70. Accessed August 21, 2026. https://septentrio.uit.no/index.php/rangifer/article/view/777.