%0 Journal Article %T Studuing and developing methods of propeller shaft technical diagnostics %A Matveev, Y.. %A Khlybov, A.. %A Glebov, V.. %K propeller shaft, surfacing, acoustoelasticity, elastic waves, residual stresses, surface wave %J Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies %D 2021 %N %P 9 %I Astrakhan State Technical University