Staaland, Hans, Torstein Garmo, Knut Hove, and Øyvind Pedersen. “Mushrooms: An important route of radiocaesium transfer from soil to grazing reindeer”. Rangifer 10, no. 4 (September 1, 1990): 37. Accessed April 19, 2024. https://septentrio.uit.no/index.php/rangifer/article/view/910.