1. Finite element solution of linearly elastic contact problems with friction;Fredriksson,1975
2. Sliding rule of friction in plastic forming of metals;Seguchi,1974
3. A finite element method for contact problems of solid bodies—Part I. Theory and validation;Chan;Int. J. Mech. Sci.,1971
4. Finite element analysis of contact problem;Tsuta,1973
5. Finite element analysis of elastic contact problems;Ohte;Bull. JSME,1973