1. Barbezat, M. (1990) PhD Thesis, Ecole Poly technique Fédéraie de Lausanne.
2. Bascom, W.D., Ting, R.Y., Moulton, R.J., Riew, C.K. and Siebert, A.R. (1981) J. Materials Sci. 16, 2657–2664.
3. Bell, J.P. (1970) J. Appl. Poly. Sci. 14, 1901–1906.
4. Bradley, W.L. (1989) In Thermoplastic Composite Materials, ed. Carlsson L.A. Elsevier, Applied Sci. Pub.
5. Bradley, W.L. (1991) Proc. of the 8th Int. Conf. on Deformation, Yield and Fracture of Polymers, PRI paper 36.