Andreeva, O., and M. Kurylo. “MODERN CLASSIFICATIONS OF RESERVES AND RESOURCES APPLICATION IN EVALUATING DOMESTIC DEPOSITS OF BENTONITIC CLAYS”. Visnyk of Taras Shevchenko National University of Kyiv. Geology, vol. 1, no. 60, Jan. 2025, pp. 56-58, https://geology.bulletin.knu.ua/article/view/1847.