00597naa#a2200181#i#450# EN\\bibl\13761 20240515032929.3 2071-7318 20161126b2016####ek#y0engy0150####ca RUS RU TO THE QUESTION ABOUT ENCREASE OF LABOUR PRODUCTIVITY : ECONOMIC AND INSTITUTIONAL ASPECTS Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2016 5 с. Journal article local Balabanova Gulnara Zhuravleva Larisa bulletinbstu.editorum.ru