Rudko, G., M. Kurylo, and V. Bala. “GEOLOGICAL AND ECONOMIC ASSESSMENT OF COAL DEPOSITS: CONTRASTING NATIONAL AND INTERNATIONAL TAXONOMIES IN ESTIMATING RESERVES AND RESOURCES”. Visnyk of Taras Shevchenko National University of Kyiv. Geology 1, no. 72 (January 16, 2025): 76–80. Accessed February 15, 2026. https://geology.bulletin.knu.ua/article/view/1653.