Stress-induced changes in the electrical conductivity of igneous rocks and the...

Freund, F., A. Takeuchi, B. W. S. Lau, R. Post, J. Keefner, J. Mellon, and A. Al-Manaseer (2004), Stress-induced changes in the electrical conductivity of igneous rocks and the generation of ground currents, TAO, 15, 445-476.