1. Conforming and nonconforming finite element methods for solving the plate problem;Ciarlet,1973
2. P.G. Ciarlet and P.-A. Raviart, La méthode des éléments finis pour les problèmes aux limites elliptiques. (To appear).
3. P. Lascaux and P. Lesaint, Some nonconforming finite elements for the plate bending problem. (To appear in R.A.I.R.O.).
4. Convergence of nonconforming elements;Nitsche,1974
5. The TUBA family of plate elements for the matrix displacement method;Argyris;Aeron. J. Royal Aero. Soc.,1968