1. Bramble, J. H., & L. E. Payne: A priori bounds in the first boundary value problem in elasticity. J. Research N.B.S. 65 B, 269?276 (1961).
2. Bramble, J. H., & L. E. Payne: Bounds in the Neumann problem for second order uniformly elliptic operators. Tech. Note BN-266 University of Maryland (1961).
3. Bramble, J. H., & L. E. Payne: On the uniqueness problem for the second boundary value problem in elasticity. (In press.)
4. Bramble, J. H., & L. E. Payne: An analogue of the spherical harmonics for the equations of elasticity. J. Math. Phys. 40, 163?171 (1961).
5. Bramble, J. H., & L. E. Payne: Bounds for solution of second order elliptic partial differential equations. Contrib. to Diff. Eqtns. (To appear.)