1. New solutions to rigid—plastic deformation problems using a matrix method;Lee;J. Eng. Ind. Trans. ASME,1973
2. Finite element formulation for the analysis of plastic deformation of rate-sensitive materials for metal forming, Metal Forming Plasticity;Oh,1978
3. Compression of tall, circular solid cylinders between parallel flat dies;Shah,1974
4. Calculation of frictional stress distribution at the die—workpiece interface for simple upsetting;Oh,1975
5. Influence of flow stress and friction upon central flow in upset forging of rings and cylinders;Lee;J. of Eng. Ind. Trans. ASME,1972