00666naa#a2200169#i#450# EN\\bibl\110514 20260317215126.2 2686-777X 20251222b2025####ek#y0engy0150####ca RU SCIENTIFIC RESEARCH IN VOLLEYBALL: INNOVATIONS AND MODERN TRENDS Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2025 2 с. Journal article local Физическая культура. Спортивные игры. Спорт. 796/799 Rzhanov Aleksey Aleksandrovich angtu.editorum.ru