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2. Recent developments of forging in Japan;Suzuki;Int. J. Mach. Tools Manufact.,1989
3. Improvements of equipment for close-tolerance forging and extrusion in Japan;Matsushita;J. Mater. Processing Tech.,1990
4. The influence of process variables on load and accuracy when forging in a completely closed cavity die;Ibhadode,1988
5. Metal Forming: Fundamentals and Applications;Altan,1983