00729naa#a2200181#i#450# EN\\bibl\72507 /en/manage/index 20250614140956.6 2223-9987 20231219b2023####ek#y0engy0150####ca RU Assessment of the Possibility of Using the “Ship-or-Pay” Mechanism to Finance Substage 3.1 of the Modernization of the Eastern Polygon Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2023 13 с. Journal article local Экономика транспорта и связи. 338.47 Egorov Yuriy Vladimirovich test.editorum.ru /en/manage/index