00888naa#a2200193#i#450# EN\\bibl\100782 20260124042629.6 2071-7318 20251208b2025####ek#y0engy0150####ca RU THE ROLE OF Fe₂O₃ IN THE STRUCTURE AND PROPERTIES OF ALKALI-FREE IRON-CONTAINING MAGNESIUM ALUMOSILICATE GLASSES FOR CONTINUOUS HIGH-MODULUS FIBERGLASS, DEVELOPED ON THE BASIS OF FLY ASH Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2025 13 с. Journal article local Исследования по стеклу. 666.1.001.5 Сырьевые материалы для введения в стекло кислотных компонентов. 666.122 Lazarova Y. S. Onishchuk V. I. Shabalin S. I. naukaru.ru