1. Sheet metal forming with hydraulic counter-pressure in Japan;Nakamura;Ann. CIRP,1987
2. Fracture mechanism and fracture control in deep drawing with hydraulic counter-pressure;Nakamura;J. JSTP,1984
3. Fracture mechanism and fracture control in deep drawing of square shells with hydraulic counter-pressure;Nakamura;J. JSTP,1985
4. Hydraulic counter-pressure deep drawing of truncated conical shells;Nakamura;J. JSTP,1985
5. Counter-pressure drawing by using single action press;Suzuki,1984