%0 Journal Article %T Three-dimensional contact problem for a two-layered extra loaded elastic base %A Pozharskiy, D.. %A Bedoidze , M.. %K theory of elasticity, contact problems, two-layered elastic base, nonlinear boundary integral equations, Galanov’s method %J Vestnik of Don State Technical University %D 2014 %N 14 %P 2 %I Don state technical University