Portnov, V., E. Mussina, M. Ponomareva, and M. Reva. 2025. “RARE EARTH MINERALIZATION OF HIGH-PRESSURE SHALES OF THE SITE ‘RARE-EARTH-EAST-1’ (IRTYSH AREA CRUMPLED ZONE)”. Visnyk of Taras Shevchenko National University of Kyiv. Geology 2 (77): 72-76. https://doi.org/10.17721/1728-2713.77.08.