%0 Journal Article %T INNOVATIVE TECHNOLOGIES IN THE FIELD OF SHIPPING AND SHIPBUILDING FOR THE NSR AND FREEZING RIVERS %A Falmonov, E.V. %A Sidekin, Y.V. %A Cherepkova, E.A. %K icebreaking vessels, screw-steering complex, ice penetration, wheeled vessel, ice cutter %J Operation of Maritime Transport %D 2022 %N %P 5 %I Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”