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Head: Golovina I.A.. Transit way Western Dvina (Daugava) - Dnieper. The technical and economic and ecological preconditions of construction of a navigable way on Western Dvina (Daugava) and Dnieper. (popup.stage: ). Design and survey and design-technology institute of a river transport "RICHTRANSPROEKT". № 0202U004113
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Updated: 2026-03-23
