00641naa#a2200169#i#450# EN\INFRA-M\bibl\100090 20260202142108.1 2500-333X 20250625b2025####ek#y0engy0150####ca RU State contract system: a financial and legal engine of trade or a financial and legal means of ensuring,the state needs of the Penal Enforcement System Journal article Moscow INFRA-M Academic Publishing LLC. 2025 5 с. Journal article local Право. Юридические науки. 34 Peshkova Christina Vyacheslavovna naukaru.ru