%0 Journal Article %T Measuring system for 3d measurement of surface roughness. %A Prokhorets, O.. %A Davydov, V.. %A Yazykov, V.. %K microrelief, roughness, multidimensional linear approximation, information and software tools, 3D-measurement of surface roughness, information-measuring complex. %J Bulletin of Bryansk state technical university %D 2015 %N 2015 %P 5 %I Bryansk State Technical University