Pastor, John, and Kjell Danell. “MOOSE-VEGETATION-SOIL INTERACTIONS: A DYNAMIC SYSTEM”. Alces: A Journal Devoted to the Biology and Management of Moose 39 (January 1, 2003): 177–192. Accessed April 20, 2024. https://www.alcesjournal.org/index.php/alces/article/view/477.