00481naa#a2200169#i#450# EN\INFRA-M\bibl\7352 20251222070910.1 2306-627X 20150119b2015####ek#y0engy0150####ca RUS RU The Contract Lifecycle-Practical Experience of Implementing Journal article Moscow INFRA-M Academic Publishing LLC. 2015 4 с. Journal article local Shabalova L. naukaru.ru