1. Discrete element approach to structural instability analysis;Gallagher;AIAA Journal,1963
2. Stability of plates using finite element method;Kapur,1966
3. A finite element method for the plastic buckling analysis of plates;Pifko;AIAA Journal,1969
4. The generation of inter element compatible stiffness and mass matrixes by the use of interpolation formulae;Bogner,1966
5. The application of the finite element method to the buckling of rectangular plates and plates on elastic foundations;Sabir,1973