[1]
V. OHAR, “CORALS FROM THE TOURNAISIAN-VISÉAN BOUNDARY LAYERS OF THE DONETS BASIN”, Вісник: Геологія, no. 36, pp. 22–25, Jan. 2025, Accessed: Feb. 15, 2026. [Online]. Available: https://geology.bulletin.knu.ua/article/view/3386