TY JOUR TI THE PARTICIPATION OF YOUNG PEOPLE IN THE CREATION OF THE MATERIAL AND TECHNICAL BASE OF ENTERPRISES IN EASTERN SIBERIA (THE SECOND HALF OF THE XX CENTURY) KW youth KW Eastern Siberia KW creation of a material and technical base for production KW invention KW rationalization KW scientific and technical creativity of young people JO Socio-economic and humanitarian magazine AU Koroleva, T.M. PY 2025 IS 0 PB Krasnoyarsk State Agrarian University