1. Experimental Methods in Fracture Mechanics;Kunio,1984
2. Application of the electric potential method to fracture mechanics (1);Yagawa;Kikai-no-kenkyu,1983
3. Application of the electric potential method to fracture mechanics (2);Yagawa;Kikai-no-kenkyu,1983
4. Application of the electric potential method to fracture mechanics (3);Yagawa;Kikai-no-kenkyu,1984
5. Electric potential CT method for measuring location and size of two- and three-dimensional cracks;Ohji;Trans. Japan Soc. Mech. Engrs., Ser. A,1985