Russell, Don E., Paul H. Whitfield, Jing Cai, Anne Gunn, Robert G. White, and Kim Poole. “CARMA’s MERRA-based caribou range climate database”. Rangifer 33, no. 2 (June 12, 2013): 145–152. Accessed April 19, 2024. https://septentrio.uit.no/index.php/rangifer/article/view/2535.