Proceviat, Sarah K., Frank F. Mallory, and W. James Rettie. “Estimation of arboreal lichen biomass available to woodland caribou in Hudson Bay lowland black spruce sites”. Rangifer 23, no. 5 (April 1, 2003): 95–99. Accessed March 29, 2024. https://septentrio.uit.no/index.php/rangifer/article/view/1687.