1. Deformation analysis of axisymmetrical sheet metal forming processes by the rigid-plastic finite element method;Kobayashi,1978
2. Analysis of stretching of sheet metal with hemispherical punch;Kim;Int. J. Mach. Tool Des. Res.,1978
3. Finite element process modelling of sheet metal forming of general shapes;Toh,1983
4. Deformation analysis and blank design in square cup drawing;Toh;Int. J. Mach. Tool Des. Res.,1985
5. A. rigid-plastic rate sensitive finite element method for modelling sheet metal forming processes;Wang,1984