1. Crack growth monitoring: some considerations on the electrical potential method;Ritchie,1972
2. The measurement of crack growth in metals by the electrical potential method;Sidey,1973
3. Calibrations for the electrical potential method of crack growth measurement by a direct electrical analogy;Smith;Strain,1974
4. A three dimensional wax analogue for the calibration of the electrical potential technique of crack growth monitoring;Smith,1984
5. Optimization of electrical-potential methods of measuring crack growth;Klintworth;J Strain Anal Eng Des,1979