1. ALPID - A general purpose FEM program for metal forming;Oh,1981
2. ALPIDT: A general purpose code for simulation of non-isothermal forming processes;Wu,1985
3. Wu, W.T. Oh, S.I. Altan, T. Miller, R.A. “Automated mesh generation for forming simulation” Proc. 1990 ASME Int. Comput. Eng. Boston, MA
4. Capabilities and applications of FEM code DEFORMTM: the perspective of the developer;Oh,1991
5. Application of finite element method in forging: an industry perspective;Walters,1991