SYNTHESIS, STRUCTURE AND OPTICAL PROPERTIES OF GLASSES BASED ON SODIUM PHOSPHATE-BORATES MODIFIED WITH MOLYBDENUM(VI) OXIDE AND EUROPIUM(III) OXIDE: DOI: https://doi.org/10.17721/1728-2209.2024.1(59).4. (2024). Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry, 59(1), 26-30. https://chemistry.bulletin.knu.ua/article/view/2753