. "viscoelastic" . . . . . "viscoelastically" . . "Maxwell model" . . "viscoelastic materials" . . . . "Viscoelasticity" . "viscous relaxation" . "viscoelastic liquids" . "anelastic" . "Viscoelasticity" . . "viscoplastic behavior" . . . "viscoelastic fluids" . "viscoelastic behavior" . . . "Viscoelastic" . "Voigt model" . . "viscoelasticity" . "visco-elasticity" . "Visco-elasticity" . "viscoelastic characteristics" . "visco-elastic liquid" . . "visco-elastic" . . . "Visco-elastic" . "visco elastic" .