Bortnyk, S., Pohorilchuk, N., & Kovtoniuk О. (2025). AGE AND ORIGIN OF FLINT TOOLS OF THE MEZHYRICHCHIA GEOARCHEOLOGICAL MONUMENT (KANIV DNIEPER LOWLAND). Visnyk of Taras Shevchenko National University of Kyiv. Geology, 3(90), 6-11. https://doi.org/10.17721/1728-2713.90.01