1. A new discrete analysis of nonlinear solid mechanics problems involving stability, plasticity and crack;Kawai,1977
2. Some considerations on the finite element method;Kawai;Int. J. for Numer. Meth. Engng,1980
3. Plastic stress-strain matrix and its application for the solution of elastic-plastic problems by the finite element method;Yamada;Int. J. Mech. Sci.,1968
4. Application of new discrete models to analysis of the structural stability problems;Kawai,1981
5. Weight-strength analysis of aircraft structures;Shanley,1952