%0 Journal Article %T Indentation of rough-surfaced spherical punch into elastic transversely isotropic half-space with functionally-graded coating %A Sadyrin, E.. %A Volkov, S.. %A Vasilev, A.. %A Litvinenko, A.N. %K contact, elasticity, spherical punch, roughness, coating, inhomogeneity, functionally-graded and layered materials. %J Vestnik of Don State Technical University %D 2016 %N 16 %P 6 %I Don state technical University