1. Computer aided simulation of metal powder die compaction process;Lewis;Powd. Metall.,1993
2. Finite element simulation of metal powder forming;Chenot;Int. J. Numer. Meth. Eng.,1990
3. An Eulerian approach for die compaction processes;Brekelmans;Int. J. Numer. Meth. Eng.,1991
4. A. Sluzalec, Yield function in simulation of the powder metal forming, in: D.R.J. Owen, et al. (Eds.), Computational Plasticity II: Models, Software and Applications, Pineridge, Swansea, 1989, p. 995.
5. A yield criterion of porous material with anisotropy caused by geometry or distribution of pores;Hisatsune;J. Eng. Mater. Technol. Trans., ASME,1991