1. D.B. Bogy, Edge-bonded dissimilar orthogonal elastic wedges under normal and shear loading, ASME J. Appl. Mech., Vol. 35 (1968), 460–466.
2. D.B. Bogy, The plane solution for joined dissimilar elastic semistrips under tension, ASME J. Appl. Mech., Vol. 42 (1975), 93–98.
3. See for example J.R. Barber, Thepenny-shaped crack in shear and related contact problems, Int. J. Engng. Sci., Vol. 13, (1975), 815–829.
4. L. Rubenfeld, Non-axisymmetric thermoelastic stress distribution in a solid containing an external crack, Int. J. Engng. Sci., Vol. 8 (1970), 499–509, J.R. Barber, Steady-state thermal stresses in an elastic solid containing an insulated penny-shaped crack, J. Strain Analysis, Vol. 10 (1975), 19–24.
5. This problem was first considered by W.I. Mossakowskii and M.T. Rybka, Generalization of the Griffith-Sneddon criterion for the case of a non-homogeneous body, J. Appl. Math., Vol. 28 (1964), 1061–1069, and by F. Erdogan, Stress distribution on bonded dissimilar materials containing circular or ring-shaped cavities, ASME J. Appl. Mech., Vol. 32 (1965), 829–836. A formulation for the penny-shaped crack with more general loading was given by J.R. Willis, The penny-shaped crack on an interface, Q. J. Mech. Appl. Math., Vol. 25 (1972), 367–382.