Fedchenko, Oleksii. “Study of Physico-Geographical Factors Determining the Tactical Properties of Terrain”. Bulletin of Taras Shevchenko National University of Kyiv. Military-Special Sciences, no. 4(64), Dec. 2025, pp. 81-88, https://doi.org/10.17721/1728-2217.2025.64.81-88.