G.T. Symm, "Prediction of Longitudinal Shear Modulus of a Unidirectional Fibrous Composite," NPL-DNAM Report 85 (1970).
2.
M.D. Heaton , "A Calculation of the Elastic Constants of a Unidirectional Fibre-reinforced Composite,"Brit. J. Appl. Phys. ( J. Phys. D) Ser. 2, Vol. 1 (1968), p. 1039.
3.
Z. Hashin and B.W. Rosen, "The Elastic Moduli of Fiber-reinforced Materials,"J. Appl. Mech., Trans. ASME, Vol. 31 (1964), p. 223.
4.
D.F. Adams and D.R. Doner, "Longitudinal Shear Loading of a Unidirectional Composite,"J. Composite Materials, Vol. 1 ( 1967), p. 4.