1. 1) J. H. MULHERIN : Trans. ASME, J. Basic Eng. 88 (1966), p. 777
2. 2) S. R. NOVAK and S. T. ROLFE : "KISCC Tests of HY-180/210 Steels and Weld Metals" AD81734L, (1967) [Defense Documentation Center]
3. 3) J. H. SMITH and S. T. ROLFE : "Effect of Notch Orientation on KISCC of Weld Metals" AD825328L, (1967) [Defense Documentation Center]
4. 4) B. F. BROWN : Mat. Research and Standards, 6 (1966), p. 129
5. 5) C. D. BEACHEM and B. F. BROWN : ASTM STP, 425 (1966), p. 31