1. General Recommendations for Design, Manufacture and Operational Aspects of Cold Extrusion Tools for Steel Components, 1983, ICFG Doc. No 6/82, Int. Cold Forging Group, Portcullis Press.
2. Evaluation of Lubricating Performance of Zinc Phosphate Coatings by Cold Piercing Test. (In Japanese!);Danno;J. Jap. Soc. Tech. of Plasticity,1983
3. Metal Flow and Frictional Condition in Cold Backward Extrusion of Cup - Deformation and Lubrication in Cold Cup Extrusion I. (In Japanese!);Mizuno;J. Jap. Soc. Tech. of Plasticity,1984
4. Effects of Punch Profile on Deformation Behaviour in Backward Extrusion of Mild Steel Cup. - Deformation and Lubrication in Cold Cup Extrusion III. (In Japanese!);Mizuno;J. Jap. Soc. Tech. of Plasticity,1987
5. Analysis of the Ring Compression Test Using a General Friction Model and the Upper Bound Elemental Technique;Hansen;Proc. XVIth NAMRC, Urbana Champaign,1988