00676naa#a2200193#i#450# EN\\bibl\14485 20240517170752.5 2071-7318 20170126b2017####ek#y0engy0150####ca RUS RU OPTIMIZING THE NATURAL ILLUMINATION OF RANDOM SHAPE PREMISES Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2017 3 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 RUS Chernysheva Kseniya Brusentsev Aleksandr bulletinbstu.editorum.ru