GELETA, Oleg; SERGIIENKO, Igor. MANAGEMENT OF THE QUALITY CHARACTERISTICS OF LABRADORITE PRODUCTS OF THE UKRAINIAN SHIELD TAKING INTO ACCOUNT THE TYPES OF THEIR SURFACE PROCESSING. Visnyk of Taras Shevchenko National University of Kyiv. Geology, [S. l.], v. 1, n. 108, p. 73–78, 2025. DOI: 10.17721/1728-2713.108.10. Disponível em: https://geology.bulletin.knu.ua/article/view/3798. Acesso em: 14 feb. 2026.