00524naa#a2200169#i#450# EN\\bibl\14104 20240505095840.7 1999-8775 20150630b2015####ek#y0engy0150####ca RUS RU Optimization method for standards for working capital in the engineering enterprise. Journal article Bryansk Bryansk State Technical University 2015 5 с. Journal article local Konovalova Galina Ilyinichna bstu.editorum.ru