1. Deformation capacity of steel plate elements;Kato;IABSE Publ.,1970
2. The application of the matrix displacement method in plane elasto-plastic problems;Pope,1965
3. The equilibrium of short strain-hardening steel columns;Kato;Int. J. Solids Struct.,1975
4. Inelastic column theory;Shanley;J. Aerospace Sci.,1947
5. Post-buckling strength of wide-flange beams;Lee,1962