%0 Journal Article %T CALCULATION OF THE ACOUSTIC EFFICIENCY OF A LATTICE SCREEN WHILE REDUCING BROADBAND NOISE FROM A POINT SOURCE %A Dolger, A.R. %A Kanev, N.G. %K noise shield, diffraction, finite element method, acoustic efficiency, broadband noise, grating screen %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2026 %N 11 %P 8 %I Belgorod State Technological University named after V.G. Shukhov