1. Devising and calibration of a simple sensor for determining pressure distribution on tool–workpiece interfaces;Matsubara;J. JSTP,1991
2. Nonuniform pressure distribution on punch nose surface in axisymmetric cold fording processes;Matsubara;J. JSTP,1991
3. Contact pressure characteristics on tool–workpiece interface during plane-strain extrusion of pure aluminium;Matsubara;J. JSTP,1991
4. Distribution of contact pressure tool–workpiece interface in axisymmetric backward extrusion of aluminium cans;Matsubara;J. JSTP,1991
5. Measurement of contact pressure in experiment with plasticize;Kojima;J. JSTP,1996