1. Abé, H., Saka, M., Wachi, T., and Kanoh, Y. (1988), An inverse problem in nondestructive inspection of a crack in a hollow cylinder by means of the electrical potential method, Computational Mechanics ‘88, 1, 12.ií.2–12.ií.4.
2. Batchelor, G. K. (1967), An Introduction to Fluid Dynamics, 2nd edn., Cambridge University Press, Cambridge, p. 615.
3. Clark, G. and Knott, F. (1975), Measurement of fatigue cracks in notched specimen by means of theoretical electrical potential calibrations, J. Mech. Phys. Solids, 23, 265–276.
4. Erdogan, F. and Gupta, G. D. (1972), On the numerical solution of singular integral equations, Quart. Appl. Math., 29, 525–534.
5. Fujino, K., Sekine, H., and Abé, H. (1984), Analysis of an edge crack in a semi-infinite composite with a long reinforced phase, Int. J. Fract., 25, 81–94.