00650naa#a2200169#i#450# EN\\bibl\98059 20250521012236.3 2686-9896 20250428b2025####ek#y0engy0150####ca RU LATENT PERIOD OF ATTENTION DEVELOPMENT IN VOLLEYBALL PLAYERS Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2025 1 с. Journal article local Спорт. Игры. Физическая культура в целом. 796 Rzhanov Aleksey Aleksandrovich angtu.editorum.ru