Stepanyuk, L., O. Hrinchenko, T. Dovbush, O. Ziultsle, N. Konoval, and T. Mironchuk. “Age Span Formation in Granitoids of Ukrainian Shield”. Visnyk of Taras Shevchenko National University of Kyiv. Geology 1, no. 88 (March 31, 2020): 12–16. Accessed October 11, 2026. https://geology.bulletin.knu.ua/en/article/view/1156.