1. A new method of cold extrusion;Kunogi;J. Sci. Res. Inst. (Tokyo),1956
2. Some analytical and experimental studies of axis-symmetric cold forging and extrusion. I;Kudo;Int. J. Mech. Sci,1960
3. An analysis of the changes in geometry of a short hollow cylinder during axial compression;Hawkyard;Int. J. Mech. Sci,1967
4. A method for the determination of the coefficient of friction of metals under condition of bulk plastic deformation;Male;J. Inst. Met,1964
5. A.T. Male, Friction measurement using the ring compression test, in: Kiuchi, Nishimura, Yanagimoto (Eds.), Proceedings of the Seventh ICTP Conference, vol. 1, Yokohama, 2002, pp. 321–326.