[1] O.V. Menshykov, V.A. Menshykov, I.A. Guz, The contact problem for an open penny-shaped crack under normally incident tension-compression wave, Engineering Fracture Mechanics, 75(5) (2008) 1114-1126.
[2] F. Erdogan, Stress distribution in bonded dissimilar materials with cracks, Journal of Applied Mechanics, 32(2) (1965) 403-410.
[3] B. Smetanin, Problem of extension of an elastic space containing a plane annular slit PMM vol. 32, no. 3, 1968, pp. 458-462, Journal of Applied Mathematics Mechanics, 32 (1968) 461-466.
[4] T. Shibuya, I. Nakahara, T. Koizumi, The axisymmetric distribution of stresses in an infinite elastic solid containing a flat annular crack under internal pressure, ZAMM-Journal of Applied Mathematics Mechanics/Zeitschrift für Angewandte Mathematik und Mechanik, 55(7-8) (1975) 395-402.
[5] L. Moss, A. Kobayashi, Approximate analysis of axisymmetric problems in fracture mechanics with application to a flat toroidal crack, International Journal of Fracture Mechanics, 7(1) (1971) 89-99.
[6] E. Mastrojanni, T. Kermanidis, An approximate solution of the annular crack problem, International Journal for Numerical Methods in Engineering, 17(11) (1981) 1605-1611.
[7] I. Choi, R. Shield, Structures, A note on a flat toroidal crack in an elastic isotropic body, International Journal of Solids, 18(6) (1982) 479-486.
[8] A. Selvadurai, B. Singh, The annular crack problem for an isotropic elastic solid, The Quarterly Journal of Mechanics Applied Mathematics, 38(2) (1985) 233-243.
[9] H. Danyluk, B. Singh, Problem of an infinite solid containing a flat annular crack under torsion, Engineering Fracture Mechanics, 24(1) (1986) 33-38.
[10] H.M. Shodja, S.S. Moeini-Ardakani, M. Eskandari, Axisymmetric Problem of Energetically Consistent Interacting Annular and Penny-Shaped Cracks in Piezoelectric Materials, Journal of Applied Mechanics, 78(2) (2010) 021010.
[11] M. Eskandari-Ghadi, A. Ardeshir-Behrestaghi, B.N. Neya, Mathematical analysis for an axissymmetric disc-shaped crack in transversely isotropic half-space, International Journal of Mechanical Sciences, 68 (2013) 171-179.
[12] S. Moeini-Ardakani, M. Kamali, H. Shodja, Eccentric annular crack under general nonuniform internal pressure, Journal of the Mechanical Behavior of Materials, 25(3-4) (2016) 69-76.
[13] S. Lekhnitskii, P. Fern, J.J. Brandstatter, E. Dill, Theory of elasticity of an anisotropic elastic body, Physics Today, 17 (1964) 84.
[14] M. Rahimian, M. Eskandari-Ghadi, R.Y. Pak, A. Khojasteh, Elastodynamic potential method for transversely isotropic solid, Journal of Engineering Mechanics, 133(10) (2007) 1134-1145.
[15] J. Cooke, Triple integral equations, The Quarterly Journal of Mechanics Applied Mathematics, 16(2) (1963) 193-203.
[16] M. Kassir, G.C. Sih, Three-dimensional crack problems: A new selection of crack solutions in three-dimensional elasticity(Book), Leiden, Noordhoff International Publishing, 2 (1975).