%0 Journal Article %T OPTIMIZING THE NATURAL ILLUMINATION OF RANDOM SHAPE PREMISES %A Chernysheva , K.. %A Brusentsev, A.. %K light field, natural illumination, normal illumination, the light flow, surface. %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2017 %N 2 %P 3 %I Belgorod State Technological University named after V.G. Shukhov