00580naa#a2200181#i#450# EN\\bibl\71773 20240519101137.7 2071-7318 20240115b2024####ek#y0engy0150####ca RU PYRITE CANDICE AS A FILLER FOR COMPOSITE MATERIAL BASED ON STYRENE-BUTADIENE RUBBER Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2024 8 с. Journal article local Bondarenko N. I. Kovylova Yu. V. Dacenko A. O. naukaru.ru