TY - BOOK AU - Cordingley L P AU - Jones R AU - Mitchell S R TI - Measurement and modelling of hollow rubber spheres: Surface-normal impacts PY - 2004/// PB - Plastics, Rubber and Composites KW - Finite element KW - Hollow ball KW - Impact KW - Material properties KW - Rubber KW - Strain waves KW - Tennis ER -