%0 Journal Article %T Science intensive technology with ultrasound use at hard-to-reach surface refinement in complex parts %A Sarsengaliyev, I.M. %A Bekrenyov, N.V. %K ultrasound; refinement productivity; cavitation; pollutions; contact; cyclic l %J Science intensive technologies in mechanical engineering %D 2017 %N 2017 %P 6 %I Bryansk State Technical University