1. Atsumi, A., 1956, “On the Stresses in a Strip Under Tension and Containing Two Equal Circular Holes Placed Longitudinally,”Journal of Applied Mechanics, Vol. 23, pp. 555–562.
2. Chen, Y. Z., 1983, “An Investigation of the Stress Intensity Factor for a Finite Internally Cracked Plate by Using Variational Method,”Engineering Fracture Mechanics. Vol. 17, pp. 387–394.
3. Fil’stinsky, L. A., 1964, “Stresses and Displacements in an Infinite Plate Weakened by PeriodicHoles,”Applied Mathematics and Mechanics. Vol. 28, pp. 430–441. (in Russian)
4. Hu, H. C., 1955, “On Some Variational Principles in the Theory of Elasticity and Plasticity,”Scintia Sinica. Vol. 4, pp. 33–54.
5. Hu, K. X., Chandra, A. and Huang, Y., 1993, “Multiple Void-Crack Interaction,”International Journal of Solids and Structures. Vol. 30, pp. 1473–1489.