Istomin, Anatoly, and Sergey Mikhalap. 2017. “THE NATURAL DYNAMICS OF THE DIVERSITY OF SMALL MAMMAL’S COMMUNITIES IN PRIMARY FORESTS IN THE CENTRAL OF THE CASPIAN-BALTIC WATERSHED”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June): 121-24. https://doi.org/10.17770/etr2017vol1.2629.