00590naa#a2200169#i#450# EN\\bibl\13933 20240509141100.4 2071-7318 20161225b2016####ek#y0engy0150####ca RUS RU THEORETICAL AND METHODOLOGICAL APPROACHES TO THE UNDERSTANDING THE CATEGORY «INNOVATIVE ACTIVITY» IN THE ECONOMY Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2016 5 с. Journal article local Kostromitskaya Olga bulletinbstu.editorum.ru