1. J. T. Berling and T. Slot:ASTM Spec. Tech. Publ. 459, 1970.
2. J. T. Berling and J. B. Conway: Paper presented at the First Int. Conf. on Pressure Vessel Technology, held at the University of Delft, Delft, Holland, 1969.
3. J. B. Conway, J. T. Berling, and R. H. Stentz: Paper presented at the Int. Conf. on Thermal Stresses and Thermal Fatigue, held in Berkeley, England, 1969.
4. J. B. Conway: General Electric Co., Nuclear Systems Programs, Cincinnati, Ohio, Rept GEMP-740, December, 1969.
5. J. B. Conway, J. T. Berling, and R. H. Stentz:Nucl. Appl., 1970, vol. 9, p. 31.