1. B. Brickstad, International Journal of Fracture 21 (1983) 177?194.
2. B. Brickstad, Journal of Mechanics and Physics of Solids 31 (1983) 307?327.
3. B.R. Bass, C.E. Pugh, J.G. Merkle, D.J. Naus and J. Keeney-Walker, in ASTM-STP 969, American Society for Testing and Materials, Philadelphia, Pa (1987) 691?733.
4. B.R. Bass, C.E. Pugh, J. Keeney-Walker, and C.W. Schwartz, in Proceedings of U.S. Nuclear Regulatory Commission Fifteenth Water Reactor Safety Information Meeting, National Bureau of Standards, Gaithersburg, Md, NUREG/CP-0091 (1988) 52?91.
5. B. Brickstad, ?Wide-Plate Analysis of WP-1.2 and Wp-1.5,? presented at the Third Annual HSST Workshop on Crack Arrest Technology, National Bureau of Standards, Gaithersburg, Md (1987); also in Final Report Nordic Liason (NKA) Project for Atomic Energy MAT 550 (1990).