Ben-David, Merav, Einav Shochat, and Layne G. Adams. 2001. “UTILITY OF STABLE ISOTOPE ANALYSIS IN STUDYING FORAGING ECOLOGY OF HERBIVORES: EXAMPLES FROM MOOSE AND CARIBOU”. Alces: A Journal Devoted to the Biology and Management of Moose 37 (2):421-34. https://www.alcesjournal.org/index.php/alces/article/view/599.