Vakarchuk, Sergii, and Danylo Vakarchuk. 2026. “Geochemical Characteristics, Thermal Maturity and Generation Potential of Rocks in the Lower Viséan Complex of the Uday-Sula Segment of the Dnipro-Donets Basin”. Visnyk of Taras Shevchenko National University of Kyiv. Geology 3 (114): 26-39. https://doi.org/10.17721/1728-2713.114.03.