1. Stress projection for membrane and shear locking in shell finite elements;Belytschko;Comput. Methods Appl. Mech. Engng.,1985
2. H. Hakula, Licentiate Thesis, Helsinki University of Technology, in preparation.
3. Sources of errors in the finite element approximation of shells;Leino,1994
4. Characterization of the membrane theory of a clamped shell. The elliptic case;Piila;Math. Models Methods Appl. Sci. (M'AS),1994
5. J. Piila, Characterization of the membrane theory of a clamped shell. The hyperbolic case, in preparation.