Zheleznov-Chukotsky, N. K., and E. S. Votiashova. “STATUS OF MOOSE (ALCES ALCES) IN THE NORTH EAST OF ASIA BEFORE AND AFTER PERESTROIKA (1985)”. Alces: A Journal Devoted to the Biology and Management of Moose, vol. 33, Jan. 1997, pp. 125-7, https://alcesjournal.org/index.php/alces/article/view/811.