Haugerud, Rolf Egil. “Wenche Sørmo: Interactions between the function of the digestive system and pasture plants in reindeer”. Rangifer 18, no. 3-4 (March 1, 1998): 159–160. Accessed July 13, 2024. https://septentrio.uit.no/index.php/rangifer/article/view/1471.