1. M.H. Aliabadi and D.P. Rooke, Numerical Fracture Mechanics, Computational Mechanics, Southampton, and Kluwer Academic Publishers, Dordrecht (1991).
2. T.A. Cruse and J.L. Swedlow, Interactive Program for Analysis and Design Problems in Advanced Composites Technology, Carnegie-Mellon University, Report AFML-TR-71-268 (1971).
3. T.A. Cruse, in Variational Methods in Engineering, C.A. Brebbia and H. Tottenham (eds.), University of Southampton (1972).
4. J.Q. Zhen and C.A. Brebbia, in Computer Aided Design in Composite Material Technology, C.A. Brebbia, W.P. de Wilde and W.R. Blain (eds.), Computational Mechanics, Southampton (1988) 475?498.
5. N.I. Muskhelishvili, Some Basic Problems of the Mathematical Theory of Elasticity, P. Noordhoff, Groningen (1953).