Eilertsen, Svein M., Ivar Schjelderup, and Svein D. Mathiesen. “Utilization of old meadow by reindeer in spring in northern Norway”. Rangifer 19, no. 1 (April 1, 1999): 3–11. Accessed April 24, 2024. https://septentrio.uit.no/index.php/rangifer/article/view/291.