1. Promotion of Fluid Lubrication in Wire Drawing;CHRISTOPHERSON;Proc. IME,1955
2. Pressure Lubricated Deep Drawing;KASUGA;Trans. JSME, Ser. IV,1958
3. “Studies in Large Plastic Flow and Fracture”;BRIDGMAN,1952
4. BERESNEV, B.I., VERSHCHAGIN, L.F., & RYABININ, Yu. N., Characteristics of the Rheological Behaviour of Metals Extruded under Hydrostatic Pressure, Izu. Akad. Nauk, SSSR, (1957) 48-55 (in Russian)
5. PUGH, H.L.D., & ASHCROFT, K., The Hydrostatic or Ramless Extrusion of Metals by Fluid Pressure, NEL Report No. 32 (1962).