00484naa#a2200169#i#450# EN\INFRA-M\bibl\1324 20241110114609.7 2306-627X 20140204b2014####ek#y0engy0150####ca RUS RU Infrastructure Preconditions of Economic Activity Journal article Moscow INFRA-M Academic Publishing LLC. 2014 10 с. Journal article local Vysokiy Victor Arkad'evich zh-szf.ru