Tkachenko, O. “MAIN CHARACTERISTICS OF THE BASHKIRIAN STAGE CARBONATE SEDIMENTS (ILLUSTRATED BY THE EXAMPLE OF VELYKOBUBNIVS’KA FIELD OF THE DNIPRO-DONETS DEPRESSION)”. Visnyk of Taras Shevchenko National University of Kyiv. Geology 3, no. 74 (January 16, 2025): 45–50. Accessed February 14, 2026. https://geology.bulletin.knu.ua/article/view/1585.