1. Muskhelishvili, N. I. , 1963,Some Basic Problems of the Mathematical Theory of Elasticity, Wolters-Noordhoff, Groningen.
2. Sternberg, E. , 1960, “On Some Recent Development in the Linear Theory of Elasticity,”Structural Mechanics, Pergamon, Oxford, pp. 48–73.
3. Teodorescu, P. P. , 1956, “On the General Three-Dimensional Solution to the Elastic Problem,” Ninth International Congress of Mechanics, Brussels.
4. Gurtin, M. E. , 1972,The Linear Theory of Elasticity(Encyclopedia of Physics Vol. 6 a∕2), S. Flugge , ed., Springer-Verlag, New York.