The aim of the work. Free. transverse vibrations are considered heterogeneous along the three spatial coordinates of rectangular plates lying on an inhomogeneous viscoelastic base. It is assumed that the boundary conditions are homogeneous. https://www.bekindtopets.com/flash-find-Roue-Avant-CAMPAGNOLO-ZONDA-DISC-Tubeless-Ready-Center-Lock-top-savings/