1. Fattakhov, R. V., Nizamutdinov, M. M., & Oreshnikov, V. V. (2019). Analysing and modelling of trends in the development of the territorial: Settlement system in Russia. Ekonomika Regiona [Economy of Region], 15(2), 436–450 (in Russian).
2. Federal Agency for Fishery—Rosrybolovstvo. (2020). Data on the fish catch and harvesting of other aquatic biological resources for January-December 2019 (in Russian). https://fish.gov.ru/wp-content/uploads/documents/otraslevaya_deyatelnost/ekonomika_otrasli/statistika_analitika/2020/f407-01-12_2019.pdf
3. Federal Service for State Registration, Cadastre and Cartography—Rosreestr. (2019). Data on the state and structure of lands in the Russian Federation on 01.01.2019 (in Russian). https://rosreestr.gov.ru/site/activity/gosudarstvennoe-upravlenie-v-sfere-ispolzovaniya-i-okhrany-zemel/gosudarstvennyy-monitoring-zemel/sostoyanie-zemel-rossii/gosudarstvennyy-natsionalnyy-doklad-o-sostoyanii-i-ispolzovanii-zemel-v-rossiyskoy-federatsii
4. Federal State Statistics Service of the Russian Federation (2020). Russian statistical yearbook 2020. Moscow.
5. Food and Agriculture Organization of the United Nations. (2020). The state of world fisheries and aquaculture 2020: Sustainability in action. Rome. https://doi.org/10.4060/ca9229en