00505naa#a2200169#i#450# EN\\bibl\12295 20241122041938.5 1999-8775 20160630b2016####ek#y0engy0150####ca RUS RU EFFICIENCY INDICES OF RESOURCE USE AT INDUSTRIAL ENTERPRISES Journal article Bryansk Bryansk State Technical University 2016 11 с. Journal article local Strizhakova Ekaterina Nikitichna bstu.editorum.ru