00703naa#a2200193#i#450# EN\\bibl\131852 20260728042424.2 2712-7516 20260726b2026####ek#y0engy0150####ca RU Transition to the PD-8 in the Superjet Program: Economic Consequences for Operation and Deliveries Journal article Moscow ITBO University 2026 0 с. Journal article local Экономика промышленности и ремесленного производства. 338.45 Rodionova Yulia Isupovna Soboleva Varvara Dmitrievna Ratner Alexandra Victorovna jomeam.ru