1. A. Rosochowski, Die compensation procedure to negate die deflection and product springback, J. Mater. Proc. Technol., p. 3, this special issue.
2. C.B. Andersen, B.G. Ravn, T. Wanheim, Development of a commercial transducer for measuring pressure and friction on the model die surface, J. Mater. Proc. Technol., p. 6, this special issue.
3. B.G. Ravn, C.B. Andersen, T. Wanheim, Pressure contours on forming dies — Part I. Simulation using physical modelling technique, J. Mater. Proc. Technol., p. 7, this special issue.
4. Surface stress measurement techniques in metal forming;Tuncer;Int. J. Mach. Tools Manuf.,1988
5. Determination of pressure distribution over tool surfaces in cold forging with a simple sensor;Matsubara;Ann. CIRP,1977