1. A.M. Shibley, in Handbook of Composite Materials, Van Nostrand Reinhold, New York, 1982, p. 448.
2. Yu.M. Tarnopol’skii and A.I. Bail’, in Fabrication of Composites, North-Holland, Amsterdam, 1983, p. 45.
3. R.W. Meyer, Handbook of Pultrusion Technology, Chapman & Hall, New York, 1985.
4. A. Slobodzinsky, in Handbook of Composite Materials, Van Nostrand Reinhold, New York, 1982, p. 368.
5. M.G. Bader, in Fabrication of Composite Materials, North-Holland, Amsterdam, 1983, p. 177.