00508naa#a2200181#i#450# EN\INFRA-M\bibl\421 20241110095431.7 2306-627X 20130828b2013####ek#y0engy0150####ca RUS RU Improving the efficiency of fixed assets of the company Journal article Moscow INFRA-M Academic Publishing LLC. 2013 4 с. Journal article local Kamanina Raisa Chigireva S. zh-szf.ru