TY JOUR TI CONCEPT OF THE ANALYSIS OF KEY SECTORS'S STRUCTURAL INTERRELATIONS OF RUSSIAN INNOVATIVE SYSTEM BY THE PRINCIPLE OF INTERINDUSTRY BALANCE KW national innovative system KW balance model KW innovative product JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Somina, I.. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov