GALETSKY, L.; KIRICHENKO, S.; KOLOSOVSKA, V. RARE METAL ORE FORMATION OF UKRAINIAN SHIELD. Visnyk of Taras Shevchenko National University of Kyiv. Geology, [S. l.], n. 31-32, p. 69–74, 2025. Disponível em: https://geology.bulletin.knu.ua/article/view/3681. Acesso em: 15 feb. 2026.