Title: Ledorazrushai︠u︡shchai︠a︡ sposobnostʹ izgibno-gravitat︠s︡ionnykh voln ot dvizhenii︠a︡ obʺektov
Subjects: Icebreaking operations, NAVAL SCIENCE, Naval architecture. Shipbuilding. Marine engineering, Navigation. Merchant marine, Submarines, Ice breaking operations