1. Use of Fourier series in the finite element method;Krahula;AIAA Journal,1968
2. Finite Elements of Nonlinear Continua;Oden,1972
3. Complete polynomial displacement fields for the finite element method;Dunne;Aeronautical Journal,1968
4. Analysis of plate and shell structures;Gallagher,1969
5. Basis for derivation of matrices for the direct stiffness method;Melosh;AIAA Journal,1963