00647naa#a2200193#i#450# EN\\bibl\38751 20240518200711.6 2618-7183 20200710b2020####ek#y0engy0150####ca RU MINERAL WOOL COMPOSITE WITH THE USE OF SAPONITE-CONTAINING MINING INDUSTRY WASTE Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2020 6 с. Journal article local Drozdyuk T. A. Ayzenshtadt Arkadiy M. Frolova M. A. Rama Shanker Verma Rama Shanker bulletinbstu.editorum.ru